![[texts]](/images/mediatype_texts.gif) | US Patents 04506342 to 04518907, From Disk 267, dated 1985-03-19 to 1985-05-21
US Patents 04506342 to 04518907, From Disk 267, dated 1985-03-19 to 1985-05-21 Complete per-item metadata is in file usp_metadata.csv -- read the README.TXT for format information and code examples.
Downloads: 35 |  |
| US Patent 2601311: Jet propulsion engine
Downloads: 117 |  |
| US Patents 02226339 to RE021682, From Disk 106, dated 1940-12-24 to 1940-12-31
US Patents 02226339 to RE021682, From Disk 106, dated 1940-12-24 to 1940-12-31 Complete per-item metadata is in file usp_metadata.csv -- read the README.TXT for format information and code examples.
Downloads: 21 |  |
| US Patent 2599212: Case for electrical measuring instruments - Triplett Electrical Instr Comp
Downloads: 58 |  |
| US Patent 2600918: Bowling ball return mechanism - American Mach & Foundry
Downloads: 179 |  |
| US Patent 2601979: Valve control system for blast furnace stoves - Koppers Co Inc
Downloads: 128 |  |
| US Patent 2599138: Model electric locomotive - Midgage Models Inc
Downloads: 130 |  |
| US Patent 2599388: Shaping machine mechanism - Gemco Shaper Company
Downloads: 257
Average rating:  (1 review) |  |
| US Patent 2600075: Automatic doughnut former - Joe Lowe Corp
Downloads: 124 |  |
| US Patent 2600545: Stringed musical instrument - Valco Mfg Co
Downloads: 225 |  |
| US Patent 2602226: Artificial teeth and backing therefor
Downloads: 118 |  |
| US Patent 2599257
Downloads: 52 |  |
| US Patent 2601375: Recovery of glycerides from tank settlings - Staley Mfg Co A E
Downloads: 34 |  |
| US Patent 2599156: Thermal neutron detector element - Atomic Energy Commission
Downloads: 471 |  |
| US Patent 2599358: Call data recording automatic telephone system - Bell Telephone Labor Inc
Downloads: 142 |  |
| US Patent 2599409: Sender test circuit - Bell Telephone Labor Inc
Downloads: 90 |  |
| US Patent 2599452: Seed mechanism for grain drills - Internat Harvester Company Of
Downloads: 131 |  |
| US Patent 2599576: Adhesive sheet or tape - Ind Tape Corp
Downloads: 167 |  |
| US Patent 2600004: Fluorescent optical bleaching agents - Du Pont
Downloads: 104 |  |
| US Patent 2600492: Cartridge belt link
Downloads: 64 |  |
| US Patent 2600522: Stemmed cherry mold - Barricini Inc
Downloads: 80 |  |
| US Patent 2601315: Manufacture of polyvinyl acetate emulsion paints - Shawinigan Products Corp
Downloads: 342 |  |
| US Patent 2601553: Tractor rear axle for crop clearance - Deere Mfg Co
Downloads: 108 |  |
| US Patent 2601703: Method for testing surface defects
Downloads: 56 |  |
| US Patent 2601740: Mannequin or display figure
Downloads: 116 |  |
| US Patent 2601954: Spring means for roller mills and the like - Comb Eng Superheater Inc
Downloads: 88 |  |
| US Patent 2602092: Synthesis of compounds having vitamin a activity - Ortho Pharma Corp
Downloads: 150 |  |
| US Patent 2602179: Windshield wiper mechanism - Gen Motors Corp
Downloads: 75 |  |
| US Patents 03972882 to 03986550, From Disk 225, dated 1976-08-03 to 1976-10-19
US Patents 03972882 to 03986550, From Disk 225, dated 1976-08-03 to 1976-10-19 Complete per-item metadata is in file usp_metadata.csv -- read the README.TXT for format information and code examples.
Downloads: 210 |  |
| US Patent 2601989: Balanced three-way valve - Powers Regulator Co
Downloads: 69 |  |
| US Patent 2601151: Power transmission mechanism
Downloads: 37 |  |
| US Patent 2600983: Compression ignition power plant - Fell Developments Ltd
Downloads: 69 |  |
| US Patent 2599102: Automobile engine belt tool
Downloads: 92 |  |
| US Patent 2599213: Machine for reading-in and punching jacquard cards - Dorothy Richards;
Downloads: 76 |  |
| US Patent 2599219: Fishing rod and reel
Downloads: 58 |  |
| US Patent 2599513: Combination sunshade and clothes drier - Dry Or Shade Inc
Downloads: 57 |  |
| US Patent 2600219: Crankcase ventilator filter
Downloads: 29 |  |
| US Patent 2600924: Stud extractor
Downloads: 59 |  |
| US Patent 2601509: Foot support
Downloads: 46 |  |
| US Patent 2601950: Measuring pump counter - Blackmer Pump Company
Downloads: 40 |  |
| US Patent 2599068: Adjacent channel rejection by magneto-striction - Rca Corp
Downloads: 76 |  |
| US Patent 2599085: End of page indicator and signal for typewriters
Downloads: 73 |  |
| US Patent 2599140: Iodine detergent - Benjamin Clayton
Downloads: 202
Average rating:  (1 review) |  |
| US Patent 2599174: Toggle-operated fly-tying vise
Downloads: 112 |  |
| US Patent 2599261: Billfold with unstitched center panel - Meeker Company Inc
Downloads: 84 |  |
| US Patent 2599271: Audio-frequency amplifier - Gen Electric
Downloads: 116 |  |
| US Patent 2599316: Steam generator - Babcock & Wilcox Co
Downloads: 147 |  |
| US Patent 2599339: Compositions containing a major amount of a wax and a minor amount of a copolymer of ethylene-1,2-dicarboxylic acids and their derivatives - Standard Oil Dev Co
Downloads: 71 |  |
| US Patent 2599341: New phosphorus containing compounds - Standard Oil Dev Co
Downloads: 110 |  |
| US Patent 2599343: High-temperature lubricating grease manufacture - Standard Oil Dev Co
Downloads: 149 |  |
