Histories
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| Cedar County, Iowa Histories |
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Submitted by Sharon Elijah, January 7, 2018
| Surname | Given Name | Residence | Title of Invention | Classification of Invention | Patent Number | Patent Granted |
| Adams | Ira Otto | Durant, IA | Tension-indicating device for sewing-machines | Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timeing of airbag inflation in relation to occupant or seat belt use | US1289066A | 31 Dec 1918 |
| Bagley | Alonzo E. | Mechanicsville, IA | Bundle carrier for harvestor | Sheaf carriers | US506653A | 17 Oct 1893 |
| Bagley | Charles | Mechanicsville, IA | Pump | Pumps or pumping installations especially adapted for raising fluids from great depths, e.g. well pumps | US400428A | 2 Apr 1889 |
| Bagley | Fred A. | Clarence, IA | Chicken-waterer | Drinking appliances kept filled to constant level from incorporated storage | US778624A | 27 Dec 1904 |
| Bagley | Henry | Tipton, IA | Mole plow | Dredgers or soil-shifting machines for special purposes for digging trenches or ditches; with arrangements for making or assembling conduits for laying conduits or cables operatively associated with mole-ploughs, coulter | US30041A | 18 Sep 1860 |
| Bagley | Henry | Mechanicsville, IA | Animal trap | Collecting-traps with tipping platforms | US42063A | 29 Mar 1864 |
| Bagley | Henry | Mechanicsville, IA | Corn planter | Seeders combined with fertilizing apparatus | US158352A | 5 Jan 1875 |
| Bagley | Henry | Mechanicsville, IA | Corn planter | Machines for making or covering drills or furrows for sowing or planting | US211370A | 14 Jan 1879 |
| Boldt | Hugo | Durant, IA | Roof gutter bracket | Hanging means extending mainly under the gutter | US1170869A | 8 Feb 1916 |
| Bowman | Joe M. | Tipton, IA | Piston groove cleaning tool | Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines | US1397312A | 15 Nov 1921 |
| Brandenburg | Edward A. | Tipton, IA | Gate | Arrangements of wings characterized by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relaing solely to the manner of movement of the wing with more than one kind of movement | US588544A | 17 Aug 1897 |
| Bray | Walter J. | Tipton, IA | Ball bearing wheel for vehicles | Hubs with ball bearings | US687672A | 26 Nov 1901 |
| Brown | Henry D. | Tipton, IA | Beown | Appliances for supporting or fettering animals for operative purposes | US77866A | 12 May 1868 |
| Browning | Eli | West Branch, IA | Sled | Sledges with runners characterized by arrangement of runners arranged in two or more parallel lines with steering devices with tilting or bending runners the runners being bent in the shape of the curve to follow | US823684A | 19 Jun 1906 |
| Bundy | Jonathan | Centredale, IA | Windmill | Other wind motors the wind-engaging parts swinging to-and-fro and not rotating | US151835A | 9 Jun 1874 |
| Bundy | Jonathan | Centredale, IA | Gate | Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables | 192971 | 10 Jul 1877 |
| Burnap | Nelson C. | Tipton, IA | Foot scraper | Devices or implements resting on he floor for removing mud, dirt, or dust from footwear | US146228A | 6 Jan 1874 |
| Burroughs | Alonzo N. | Mechanicsville, IA | Marker gage for corn planters | Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e. g. with a disc | US609775A | 30 Aug 1898 |
| Burroughs | Arthur K. | Mechanicsville, IA | Marker gage for corn planters | Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e. g. with a disc | US609775A | 30 Aug 1898 |
| Burroughs | Thomas O. | Mechanicsville, IA | Marker gage for corn planters | Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e. g. with a disc | US609775A | 30 Aug 1898 |
| Casterline | Floyd W. | Tipton, IA | Electric motor | Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes | US1017510A | 13 Feb 1912 |
| Chariton | Albert John | Lowden, IA | Motor starter | Starting apparatus having hand cranks having safety means preventing damage caused by reverse rotation | US1047746A | 17 Dec 1912 |
| Charlton | Albert J. | Lowden, IA | Condenser | Indicating devices; Other safety devices | US1555457A | 29 Sep 1925 |
| Charlton | Albert J. | Lowden, IA | Automobile wheel | Disc wheels, i.e. wheels with load-supporting disc body formed by two or more axially spaced discs | US1584845A | 18 May 1926 |
| Charlton | Albert John | Lowden, IA | Suction muffler | Engines characterized by provision of pumps for sucking combustion residues from cylinders using rotary pumps | US1445934A | 20 Feb 1923 |
| Charlton | Albert John | Lowden, IA | Combined cooling and carbureting system for internal combustion engines | Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers | US1458974A | 19 Jun 1923 |
| Charlton | Albert John | Lowden, IA | Disk wheel | Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterized by the attachment of rim to wheel disc characterized by cross-sectional details of the attachment, e.g. the profile | US1513742A | 4 Nov 1924 |
| Charlton | Albert John | Lowden, IA | Combined water gauge and heat indicating device | Indicating devices; Other safety devices | US1519438A | 16 Dec 1924 |
| Charlton | Albert John | Lowden, IA | Demountable rim | Arrangement of screws, bolts, or shouldered pins | US1522806A | 13 Jan 1925 |
| Coffman | Frank A. | Tipton, IA | Watering trough | Drinking appliances | US183837A | 31 Oct 1876 |
| Coggeshall | Edward | West Branch, IA | Shear gage | Devices, e.g. scribers, for marking | US803151A | 31 Oct 1905 |
| Collins | William M. | West Branch, IA | Staple machine | Wire-working in the manufacture of other particular articles of devices for fastening or securing purposes of staples; of belt-fastening elements | US212441A | 18 Feb 1879 |
| Corbin | Sylvester C. | Tipton, IA | Acetylene-gas generator | Acetylene gas generators with carbide feed, with or without regulation by the gas pressure with automatic carbide feed by valves by measuring valves, including pocket-wheels | US791540A | 6 Jun 1906 |
| Cottrell | William E. | Tipton, IA | Horseshoe calk | USD32344A | 13 Mar 1900 | |
| Cottrell | William Edward | Tipton, IA | Horseshoe calk | USD32345A | 13 Mar 1900 | |
| Crisman | Aaron | Sugar Creek Twp., Cedar Co. | Improvement in seed-planters | Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilizing the soil-working tools being actively driven | US45139A | 22 Nov 1864 |
| Crocker | Silas S. | Clarence, IA | Nut lock | Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of a least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis | US194133A | 14 Aug 1877 |
| Crocker | Silas S. | Clarence, IA | Iron fence post | Wire fencing characterized by the way of connecting wire to posts; Droppers | US196337A | 23 Oct 1877 |
| Crocker | Silas S. | Clarence, IA | Wagon bolster plate | Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid a leafspring being used as equilibration unit between two axle-supporting units | US201333A | 19 Mar 1878 |
| Crogker | Silas | Clarence, IA | Improvement in foot-baths for horses | Washing, cleaning, or drying devices | US204482A | 4 Jun 1878 |
| Crow | Frank W. | Clarence, IA | Non-refillable bottle | Deformable or tearable wires, strings, or strips; Use of seals, e.g. destructible locking pins | US1014693A | 16 Jan 1912 |
| Culver | Darius M. | Tipton, IA | Check row corn planter | Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e. g. with a disc | US317441A | 5 May 1885 |
| Delmore | George E. | Tipton, IA | Gymnastic apparatus | Characteristics or parameters related to the user or player specially adapted for children | US649914A | 22 May 1900 |
| Dinse | Ralph | Tipton, IA | Cultivator | Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for working in vineyards, orchards, or the like; Arrangements for preventing damage to vines comprising rotating tools actively driven | US1086905A | 10 Feb 1914 |
| Dolan | William D. | Linn Twp. | Hog-ringing chute | Devices for immobilisation or restraint of animals, e.g. chutes | US1166450A | 4 Jan 1916 |
| Downing | Daniel A. | Tipton, IA | Garden tool | Adjustable blades | US638382A | 5 Dec 1899 |
| Dugan | Andrew C. | Lowden, IA | Barber's appliance | Supporting web roll both-ends type | US428203A | 20 May 1890 |
| Dunn | Ray | Tipton, IA | Milk bottle | Bottles or similar containers with necks or like restricted apertures, designed for pouring contents with closable apertures at bottom | US1462330A | 17 Jul 1923 |
| Dwigans | Jasper | Tipton, IA | Hay rake and loader | Loaders for hay or like field crops with conveyor belts or conveyer chains, with or without pick-up means | US321489A | 7 Jul 1885 |
| Elliott | Anah S. | Mechanicsville, IA | Rake | Rotating dividers | US706397A | 5 Aug 1902 |
| Ellyson | Webster | West Branch, IA | Sheep shearing table | Appliances for supporting or fettering animals for operative purposes | US69195A | 24 Sep 1867 |
| Emrick | Frank W. | Buchanan, IA, IA | Chain | Hauling-or hoisting-chains so called ornamental chains built up from readily-separable links | US1623172A | 5 Apr 1927 |
| Emrick | Frank W. | Buchanan, IA, IA | Chain | Hauling-or hoisting-chains so called ornamental chains built up from readily-separable links | US1652932A | 13 Dec 1927 |
| Engelking | Henry F. | Clarence, IA | Check row corn planter | Machines for depositing quanities of seed at intervals | US768081A | 23 Aug 1904 |
| Fairchild | Alson F. | Mechanicsville, IA | Horse hay rake | Haymakers with tines moving with respect to the machine with tine-carrying endless chains or belts | US385604A | 3 Jul 1888 |
| Gilliland | Daniel C. | Mechanicsville, IA | Marker for corn and seed planters | Ridge-marking or like devices; Checkrow wires; Accessories therefor adapted to cut and form a ridge or forrow in the soil surface, e. g. with a disc | US353215A | 23 Nov 1886 |
| Godric | Parker Edward | West Branch, IA | Combination knife and fork | Hand knives combined with other implements e.g. with corkscrew, with scissors, with writing implement | US1341153A | 25 May 1920 |
| Grubbs | Sidney B. | Munn, IA | Fence guard | Connections for attaching additional wire to frames, posts or railings | US414703A | 12 Nov 1889 |
| Hall | Henry L. | Woodbridge, IA | Combined seed sower and cultivator | Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame | US109613A | 29 Nov 1870 |
| Hall | Henry L. | Woodbridge, IA | Hand corn husker | Hand devices for scraping or peeling vegetables or the like | US136157A | 25 Feb 1873 |
| Hall | Henry L. | Woodbridge, IA | Improvement in corn-huskers | Hand devices for scraping or peeling vegetables or the like | US88708A | 6 Apr 1869 |
| Hamiel | I. J. | Tipton, IA | Vulcanizer | Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools | US1379447A | |
| Hammond | William Henry | Tipton, IA | Improvement in pipe-joints | Constructive types of pipe joints not provided for in groups | US128303A | 25 Jun 1872 |
| Hart | Albert | Stanwood, IA | Windmill pump connection | Details, components or accessories not provided for in groups F03D1/00-F03D17/00 | US1245714A | 6 Nov 1917 |
| Hartz | Charles H. | Durant, IA | Oil cup and bearing | Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings | US806410A | 5 Dec 1905 |
| Hartz | George F. | Durant, IA | Inhaler | Inhalators | US817708A | 10 Apr 1906 |
| Helmer | Melchert F. | Mechanicsville, IA | Car stove | Cabinets, racks or shelf units, characterised by features enabling folding of the cabinet or the like | US385555A | 5 Jul 1888 |
| Henry | Leo L. | Lowden, IA | Attachment for fastening mail pouches to railway catchers or cranes | Transferring passengers, articles, or freight to and from moving trains; Slipping or coupling vehicles from or to moving trains transferring articles to and from moving trains, e.g. mailbag catchers | US676693A | 18 Jun 1901 |
| Hoffner | Fred H. | Clarence, IA | Drink mixer | Miscellaneous implements for preparing of holding food for mixing drinks; Hand-held mixers | US1495412A | 27 May 1924 |
| Holloway | Willis | West Branch, IA | Vending machine | Elements of nailing machines; Nail-feeding devices | US738613A | 8 Sep 1903 |
| Holloway | Willis | West Branch, IA | Shear gage | Devices, e.g. scribers, for marking | US803151A | 31 Oct 1905 |
| Holloway | Willis L. | West Branch, IA | Sled | Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines with steering devices with tilting or bending runners the runners being bent in the shape of the curve to follow | US823684A | 19 Jun 1906 |
| Holloway | Willis L. | West Branch, IA | Vending-machine | Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines in which magazines the articles are stored one vertically above the other | US771910A | 11 Oct 1904 |
| Hoover | Eli | West Branch, IA | Cattle pump | Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings | US232499A | 21 Sep 1880 |
| Hostler | Edgar D. | Tipton, IA | Vulcanizer | Endless tubes, e.g. inner tubes for pneumatic tires. Partners are Hamiel & Mather of Tipton, IA, IA | US1338569A | 27 Apr 1920 |
| Hoyman | Henry S. | Stanwood, IA | Cultivator | Other machines specially adapted for working soil on which crops are growing with non-rotating tools | US196903A | 6 Nov 1877 |
| Hubbell | Newton S. | Mechanicsville, IA | Speculum and dilator | Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements | US281880A | 24 Jul 1883 |
| Humphrey | Lucinda | Tipton, IA | Skirt-protector | Shields or protectors | US35026A | 22 Apr 1862 |
| Innes | William | Tipton, IA | Hatchet | Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes | US668046A | 12 Feb 1901 |
| Jackson | Malery R. | Tipton, IA | Horseshoe calk | Elastic calks or studs | US738451A | 8 Sep 1903 |
| Jackson | Malery R. | Tipton, IA | Horseshoe calk | Elastic calks or studs | US763669A | 28 Jun 1904 |
| Jensen | Irving | West Branch, IA | Water heater | Devices for warming vessels containing drinks or food especially by means of burners; Warming devices with a burner, e.g. using gasoline; Traveling cookers, e.g. using petroleum or gasoline with one burner | US1073687A | 23 Sep 1913 |
| Kelso | John | Lowden, IA | Shutter worker | Louvre doors, windows, or grilles with rotatable lamellae | US212012A | 4 Feb 1879 |
| Kimberly | Amos E. | resident of Cedar Co. P.O. West Liberty, Muscatine Co. | Improvement in bale-ties | Hose-clips | US200659A | 26 Feb 1878 |
| Knudsen | Anders M. | West Branch, IA | Combined churn and butter-worker | Rotating or oscillating churns | US1106460A | 11 Aug 1914 |
| Krebs | George | Durant, IA | Coupling | Hook or hook-and-hasp couplings | US730777A | 9 Jun 1903 |
| Lamp | Charles F. | Durant, IA | Animal trap | Apparatus for the destruction of unwanted vegetation, e.g. weeds | US856889A | 11 Jun 1907 |
| Lamp | Charlie | Durant, IA | Wire stretcher | Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire | US790691A | 23 May 1905 |
| Lancaster | Levi B. | Massillon, IA | Planter | Machines for depositing quantities of seeds at intervals | US444072A | 6 Jan 1891 |
| Lancaster | Levi B. | Massillon, IA | Planter | Machines for depositing quantities of seeds at intervals | US518671A | 24 Apr 1894 |
| Lancaster | Levi B. | Massillon, IA | Disk sharpener or cutter | Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades of cultivator disc blades | US535014A | 5 Mar 1895 |
| Lee | Samuel D. | Mechanicsville, IA | Car coupling | Coupling comprising interengaging part of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with shackles and hoooks, e.g. specially adapted for mine cars | US295773A | 25 Mar 1884 |
| Lee | Samuel D. | Mechanicsville, IA | Sheaf carrier for binders | Sheaf carriers | US366327A | 12 Jul 1887 |
| Lone | Charles H. | Tipton, IA | Printing device for paper-roll holders | Secateurs; Flower or fruit shears having elongated or extended handles | US596890A | 4 Jan 1898 |
| Long | Leslie R. | Tipton, IA | Sheaf loader | Loaders for sheaves, stacks or bales for sheaves, stacks | US1327834A | 13 Jan 1920 |
| Ludewigs | W. H. | Lowden, IA | Shutter worker | Louvre doors, windows, or grilles with rotatable lamellae | US212012A | 4 Feb 1879 |
| Mather | Carl H. | Tipton, IA | Vulcanizer | Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools | US1379447A | 24 May 1921 |
| Maurer | Charles A. | Cedar Bluff, IA | Steam-engine | Mounting or removal of fans | US603384A | 3 May 1898 |
| Maurer | Charles A. | Cedar Bluff, IA | Bolt-holder | Counterholding devices | US429633A | 10 Jun 1890 |
| McCabe | Edward R. | Rochester | Breech loading ordnance | Composite barrels, i.e. barrels having multiple layers, e.g. of different materials | US35380A | 27 May 1862 |
| McClean | Horatio T. | Durant, IA | Wire grip | Quick-acting fastenings; Clamps holding in one direction only | US842329A | 29 Jan 1907 |
| Merchen | John G. | Lowden, IA | Horse power attachment | Exercising equipment, e.g. treadmills, carousels | US159340A | 2 Feb 1875 |
| Meyer | George W. | Tipton, IA | End gate | Movable tailboards for vehicles comprising non-moveable sideboards, e.g. pick-up trucks | US1281992A | 15 Oct 1918 |
| Mickelson | Peter | Cedar Valley, IA | Door-catch | Automatic catches, i.e. released by pull or pressure on the wing | US567036A | 1 Sep 1896 |
| Miles | Henry | Springdale, IA | Wire stretcher | Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire | US165019A | 29 Jun 1875 |
| Miller | Frank H. | Stanwood, IA | Paper hanging machine | Implements for finishing work on buildings | US421596A | 18 Feb 1890 |
| Miller | Frank H. | Stanwood, IA | Multiple boring device | Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions | US495050A | 11 Apr 1893 |
| Miller | Frank H. | Stanwood, IA | Railway tie | Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement | US955419A | 19 Apr 1910 |
| Miller | Harry | Clarence, IA | Axle lubricator | Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a rotary member | US554451A | 11 Feb 1896 |
| Miller | Roman L. | Mechanicsville, IA | Shock-compressor | Bundling rods, sticks, or like elongated objects | US1115085A | 27 Oct 1914 |
| Miller | Samuel B. | Stanwood, IA | Stalk cutter | Ploughs with special additional arrangements, e.g. means for putting manure under the soil, clod-crushers; Means for breaking the subsoil | US137707A | 8 Apr 1873 |
| Miller | Samuel B. | Stanwood, IA | Seeding machine | Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven | US137708A | 8 Apr 1873 |
| Miller | William F. | Tipton, IA | Hog cholera compound | Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea | US244643A | 19 Jul 1881 |
| Monckmeier | Gustav C. | Tipton, IA | Wear compensating bolt | Screwed connections specially modified in view of tensile load; Breakbolts for maintaining a tensile load | US1585309A | 18 May 1926 |
| Monckmeier | Gustav C. | Tipton, IA | Wear compensating bolt | Screwed connections specially modified in view of tensile load; Breakbolts for maintaining a tensile load | US1627401A | 3 May 1927 |
| Monckmeier | Gustav C. | Tipton, IA | Automatic thrust bearing | Arrangements for adjusting play | US1646416A | 25 Oct 1927 |
| Monckmeier | Gustav C. | Tipton, IA | Device for inserting pistons in cylinders | Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for connecting objects by press fit or detaching same mounting or demounting piston rings | US1367622A | 8 Feb 1921 |
| Monckmeier | Gustav C. | Tipton, IA | Piston-ring extrator | Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for connecting objects by press fit or detaching same mounting or demounting piston rings | US1481382A | 22 Jan 1922 |
| Mosher | J. Wilber | West Liberty, IA | Improvement in grape-pickers | Secateurs; Flower or fruit shears | US148488A | 10 Mar 1874 |
| Murray | Samuel M. | Tipton, IA | Ditching-machine | Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like | US311668A | 2 Feb 1885 |
| Nebergall | Andrew Jackson | Cedar Co., IA | Improvement in corn-stalk cutters | Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble | US107090A | 6 Sep 1870 |
| Negus | W. P. | West Branch, IA | Seed-corn hangers | Racks for drying purposes | US1255776A | 5 Feb 1918 |
| Negus | William P. | Grower (Gower) Twp. Cedar Co., IA | Composite road-wagon | Draw-gear or towing devices characterised by their type consisting of at least two bars which are not connected or articulated to each other | US1234068A | 17 Jul 1917 |
| Negus | William P. | West Branch, IA | Wire-stretcher | Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire | US513816A | 30 Jan 1894 |
| Neumeier | William Jr. | Durant, IA | Vehicle coupling | Hook or hook-and-hasp couplings | US744875A | 24 Nov 1903 |
| Parker | Edward Godric | West Branch, IA | Combination knife and fork | Hand knives combined with other implements e.g. with corkscrew, with scissors, with writing implement | US1341153A | 25 May 1920 |
| Patton | Harriet E. | Tipton, IA | Setting for jewels | Setting for holding gems or the like, e.g. for ornaments or decorations | US668318A | 19 Feb 1901 |
| Patton | Josiah | Tipton, IA | Beehive | Beehives | US74415A | 11 Feb 1868 |
| Paxton | Aaron | Tipton, IA | Clothes drier | Collapsible clothes racks, e.g. swingable, foldable, extendible | US426313A | 22 Apr 1890 |
| Perry | A. | Tipton, IA | Sugar evaporator furnace | Incineration of waste; incinerator constructions; Details, accessories or control therefor characterised by their grates | US38759A | 2 Jun 1863 |
| Phillips | Benjamin | Lowden, IA | Stubble guard for plows | Ploughs with special additional arrangements, e.g. means for putting manure under the soil, clod-crushers; Means for breaking the subsoil | US190781A | 15 May 1877 |
| Pooler | George E. | Cedar Bluff, IA | Sawing-machine | Cross-cut reciprocating saws with power drive; Appurtenances therefor | US595002 | 7 Dec 1897 |
| Pruess | Carl W. | West Branch, IA | Ice cutting machine | Apparatus for shaping or finishing ice pieces, e.g. ice presses | US1050291A | 14 Jan 1913 |
| Rate | Edward F. | Woodbridge, IA | Seed drill | Broadcast seeders; Seeders depositing seeds in rows | US38840A | 9 Jun 1863 |
| Rate | Edward F. | Tipton, IA | Corn husking glove | Hand devices for scraping or peeling vegetables or the like | US215542A | 20 May 1879 |
| Rate | Edward F. | Cedar Bluff, IA | Improvement in corn-husking implements | Hand devices for scraping or peeling vegetables or the like | US204451A | 6 Apr 1878 |
| Rate | Edward F. | Cedar Bluff, IA | Improvement in corn-cultivators | Lateral adjustment of their tools | US83093A | 13 Oct 1868 |
| Reesberg | Anders Bernard | Tipton, IA | Tailor's measure | Devices for taking measurements on the human body | US950403A | 22 Feb 1910 |
| Reeve | Oliver P. | Tipton, IA | Beehive | Construction or arrangement of frames for honeycombs | US45859A | 10 Jan 1865 |
| Reidy | Matthew J. | Mechanicsville, IA | Harmonica | Mouth-organs | US872083A | 26 Nov 1907 |
| Reiidy | Matthew J. | Mechanicsville, IA | Harmonica | Mouth-organs | US856491A | 11 Jun 1907 |
| Reimers | A. | Lowden, IA | Burglar alarms | Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives | US154907A | 8 Sep 1874 |
| Rohrig | John G. | Bennett, IA | Tonsil-enucleater | Tonsillotomes, with or without means for stopping bleeding | US1323104A | 25 Nov 1919 |
| Romaine | John D. | Springdale, IA | Improvement in fence posts | Sockets or holders for poles or posts not used driven into the ground | US205685A | 2 Jul 1878 |
| Sawyer | Elwin | Clarence, IA | Cultivator | Tools or tool-holders adjustable relatively to the frame by man-power | 631444 | 22 Aug 1899 |
| Schiele | Arthur F. | Durant, IA | Internal combustion engine | Rotary or oscillatory slide valve-gear or valve arrangements with conically or frusto-conically shaped valves | US1217224A | 27 Feb 1917 |
| Schmidt | William | Lowden, IA | Calculator for educational purposes | Counting; Calculating | 654554 | 24 Jul 1900 |
| Schoff | Henry W. | Lowden, IA | Barber's appliance | Supporting web roll both-ends type | 428203 | 20 May 1890 |
| Sears | William Ansley | Mechanicsville, IA | Ankle-brace | Bandages or dressings; Absorbent pads specially adapted for feet or legs; Cornpads; Corn-rings for feet for the ankle | US654286A | 24 Jul 1900 |
| Sechler | Griggs A. | Clarence, IA | Check row corn planter | Machines for depositing quantities of seed at intervals | US768081A | 23 Aug 1904 |
| Shrope | Albert J. | Mechanicsville, IA | Device for opening or closing gates, barn doors, & c. | Mechanisms by which the bar shifts the wing | US570412A | 27 Oct 1896 |
| Shrope | Albert J. | Mechanicsville, IA | Gate | Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables | US887971A | 19 May 1908 |
| Shrope | Albert J. | Mechanicsville, IA | Gate | Mechanisms operated by the movement or weight of a person or vehicle by devices, e.g. lever arms, affected by the movement of the user | US835987A | 13 Nov 1906 |
| Simmermaker | Charles F. | Tipton, IA | Combined barrel and bag truck | Hand carts having only one axis carrying one or more transport wheels, Equipment therefor characterised by supports specially adapted to objects of definite shape the objects being of cylindrical shape, e.g. barrels, buckets, dustbins | US659108A | 2 Oct 1900 |
| Smith | N. E. | Springdale, IA | Cultivator | Other machines specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor | US39686A | 25 Aug 1863 |
| Smith | Richard B. | Centredale, IA | Egg holder | Egg-cups; Openers for boiled eggs | US187186A | 6 Feb 1877 |
| Sparks | Jason C. | Tipton, IA | Windmill | Orientating out of wind the rotating axis remaing horizontal | US176558A | 25 Apr 1876 |
| Stock | Daniel | Clarence, IA | Disk sharpening machine | Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades of cultivator disc blades | US1224807A | 1 May 1917 |
| Stoll | Abram J. | Mechanicsville, IA | Improvement in rotary churns | Mixers with rotating receptacles, i.e. the rotary motion is imparted to effect the mixing; Mixing the contents of packages or like independent containers by rotating them rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle | US192540A | 26 Jun 1877 |
| Stoltenberg | John | Durant, IA | Sweeping compound | Materials not provided for elsewhere for dust-laying or dust-absorbing | US877137A | 21 Jan 1908 |
| Stover | Charles W. | Tipton, IA | Hog cholera compound | Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea | US244643A | 19 Jul 1881 |
| Stroppel | Rudolph | West Branch, IA | Combination knife and fork | Hand knives combined with other implements e.g. with corkscrew, with scissors, with writing implement | US1341153A | 24 May 1920 |
| Stroppel | Rudolph | Cedar Valley, IA | Vending apparatus | Delivery means; Partners Richard C. Kelly of Davenport, Scott Co. & Paul F. Wyjaok of Iowa City, Johnson Co. | US726938A | 5 May 1905 |
| Stryker | John C. | Tipton, IA | Ditching-machine | Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like | US311668A | 2 Feb 1885 |
| Studer | Philip | Mechanicsville, IA | Cultivator | Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power with rigid tools | US186065A | 9 Jan 1877 |
| Sturges | Enest F. | Mechanicsville, IA | Harness saddle | Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using lint-from-plant pickers | US341961A | 18 May 1886 |
| Tatum | Elwood | West Branch, IA | Fruit gathering device | Vintaging machines, i.e. grape harvesting machines | US786855A | 11 Apr 1905 |
| Thatcher | Elston R. | Mechanicsville, IA | Bicycle-tire | Appurtenances, e.g. lining bands | US 525475A | 4 Sep 1894 |
| Thimmes | George E. | Mechanicsville, IA | Nonskid automobile chain | Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables involving lugs or rings taking up wear, e.g. chain links, chain connectors | US1513679A | 29 Oct 1928 |
| Thimmes | George E. | Mechanicsville, IA | Auto Signal Device | Arrangements or adaptations of optical signaling or lighting devices the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction | USs1536987A | 5 May 1925 |
| Todd | William S. | Mechanicsville, IA | Bedstead | Folding bedsteads foldable side to side only | US21527A | 14 Sep 1858 |
| Todd | William S. | Mechanicsville, IA | Joiner's clamp | Arrangements for positively actuating jaws using screws with provision for disengagement with one screw perpendicular to the jaw faces | US25353A | 6 Sep 1859 |
| Todd | William S. | Mechanicsville, IA | Corn planter | Broadcast seeders; Seeders depositing seeds in rows | US37834A | 3 Mar 1863 |
| Todd | William S. | Mechanicsville, IA | Washing machine | Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in superimposed, i.e. stack-packed, form | US87013A | 16 Feb 1869 |
| Toll | Christian F. | Durant, IA | Harvester rakes | Mowers combined with apparatus performing additional operations while mowing with rakes | US155775A | 6 Oct 1874 |
| Trede | Harder | Durant, IA | Windmill pump regulator | Stopping, starting, unloading or idling control by means of floats | US560243A | 19 May 1896 |
| Trede | Louis | Durant, IA | Electric alarm clock | Driving or regulating means | US838918A | 18 Dec 1906 |
| Turner | Elijah H. | Tipton, IA | Automatic poultry feeder, water fountain and young poultry protector | Pet food dispensers, Pet food trays | US829611A | 28 Aug 1906 |
| Turner | Elijah Herbet | Tipton, IA | Automatic Poultry-feeder, water-fountain, and young-poultry protector | Pet food dispensers, Pet food trays | US829611A | 28 Aug 1906 |
| Tweed | Ernest | Tipton, IA | End gate | Movable tailboards for vehicles comprising non-moveable sideboards, e.g. pick-up trucks | US1281992A | 15 Oct 1918 |
| Vhitmer | Michael | Sugar Creek Twp., Cedar Co., IA | Improvement in seed-planters | Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven | US45139A | 22 Nov 1864 |
| Wagner | Forrest L. | Buchanan, IA | Brake for plows | Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor | US1224101A | 24 Apr 1917 |
| Weaver | Jacob | Tipton, IA | Stove pipe joint | Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the pint elements being bends forming an angle of 90 degrees | US142879A | 16 Sep 1873 |
| Wenndt | Arnold | Lowden, IA | Truck for disk cultivators | Specially adapted for harrows with rotating tools | US1619904A | 8 Mar 1927 |
| Wilcox | Albert | Clarence, IA | Improvement in foot-baths for horses | Washing, cleaning, or drying devices | US204482A | 4 Jun 1878 |
| Wilcox | Albert | Clarence, IA | Clamp for harrow-frames | Teeth, Fixing the teeth | US231637A | 24 Aug 1880 |
| Wilcox | Albert | Clarence, IA | Nut lock | Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of a least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis | US194133A | 14 Aug 1877 |
| Wilcox | Albert | Clarence, IA | Iron fence post | Wire fencing characterised by the way of connecting wire to posts; Droppers | US196337A | 23 Oct 1877 |
| Wilcox | Albert | Clarence, IA | Wagon bolster plate | Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivote arms, the movements of which are resiliently interrelated, e.g. the arms being rigid a leafspring being used as equilibration unit between two axle-supporting units | US201333A | 19 Mar 1878 |
| Wilcox | Albert | Clarence, IA | Clamp for harrow frames | Teeth, Fixing the teeth | US231637A | 24 Aug 1880 |
| Wilcox | Albert | Clarence, IA | Harrow | Teeth, Fixing the teeth | US324626A | 18 Aug 1885 |
| Williams | Charles R. | Clarence, IA | Identification device | Securities; Bank notes | US805767A | 28 Nov 1905 |
| Wright | Eugene | Plato, IA | Depth gage for liquids | Indicating or measuring liquid level, or level of fluent sold material, e.g. indicating in terms of volume, indicating by means of an alarm by floats using bands or wires as transmission elements using mechanically actuated indicating means | US735330A | 4 Aug 1903 |