Category:Images from US patents

These are images extracted from United States patents.

may or may not be in the public domain

In general, the contents of United States patents are in the public domain.[1]

In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent:[2]

A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.

The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain.

Media in category "Images from US patents"

The following 134 files are in this category, out of 134 total.

Americaussie.jpg 406 × 414; 30 KB
Barrel tuner pat 5423145.png 475 × 207; 6 KB
BGheating.png 561 × 828; 33 KB
Blinders (poultry).jpg 890 × 778; 98 KB
Blower worm gear.png 2,320 × 3,408; 87 KB
BlumenbergPatent1919.png 624 × 747; 167 KB
Charcoal lighter patent drawing.gif 520 × 727; 38 KB
CL Daboll 1860 Fog Alarm patent.png 2,320 × 3,408; 40 KB
Coulter geometries.jpg 526 × 864; 96 KB
Cross–sections of lenses according to Univis's U.S. Patent No. 1,845,940.jpg 998 × 1,923; 164 KB
Dandy Roll.png 1,912 × 2,619; 229 KB
Dardick salvo tround pat 3855931 fig6.png 408 × 348; 16 KB
Dardick terra-drill pat 4004642 fig1.png 270 × 773; 52 KB
Dardick tround pat 2865126 fig4.png 406 × 432; 43 KB
DielectricWallAccelerator.PNG 858 × 1,237; 137 KB
Digger tooth.JPG 840 × 645; 38 KB
Duarte's polarization rotator.jpg 376 × 266; 13 KB
Dzus fastener, from US Patent 1955740.png 491 × 737; 111 KB
Electrovoice-constant-directivity-horn-1975.jpg 672 × 537; 42 KB
Ellipsoid Patent.jpg 383 × 329; 86 KB
Entity-centric knowledge discovery Figure 3.png 2,743 × 2,383; 130 KB
Example of early Additional Improvement Patent from 1838.jpg 742 × 1,090; 36 KB
FarNearFields-USP-4998112-2.svg 652 × 482; 102 KB
FigFrom5269890.JPG 346 × 370; 15 KB
First mems device.jpg 434 × 366; 116 KB
Fisher Turntable.gif 2,027 × 3,408; 143 KB
Fizeau Picture.JPG 646 × 422; 42 KB
Form pad1900USpatent751215.png 1,200 × 872; 20 KB
Fortmax.png 875 × 1,000; 93 KB
Garrett2006676.jpg 597 × 681; 100 KB
Gegauf invention assigned to Singer on which Singer sued Japanese competitors.jpg 1,547 × 2,605; 476 KB
Geodesic dome patent fuller 1954.png 575 × 542; 355 KB
Ginacamachinepatent.jpg 350 × 558; 74 KB
Glazing jack patent diagram.png 2,320 × 3,408; 97 KB
Glove patent.jpg 547 × 773; 63 KB
Goodyear's patented machine for making vulcanized rubber fabric.jpg 1,263 × 661; 118 KB
Grantpatent.gif 200 × 380; 8 KB
HandVise.png 665 × 648; 56 KB
HerdicDetail.jpg 999 × 729; 219 KB
Hog oiler.gif 1,081 × 705; 24 KB
Hollander beater.gif 3,336 × 2,649; 568 KB
Huck's patented lockbolt.jpg 856 × 681; 72 KB
Hydril Annular BOP Patent App.jpg 1,224 × 1,149; 320 KB
Isbell antenna.jpg 1,691 × 2,497; 330 KB
Joby US20210253237 patent aircraft.png 1,097 × 731; 46 KB
Jones Diagram US6484631Fig1.gif 453 × 357; 14 KB
Jordan refiner.jpg 1,795 × 2,975; 637 KB
Kamen still.JPG 770 × 581; 51 KB
Keyopenerpatent.JPG 591 × 353; 31 KB
King Road Drag Patent Diagram.jpg 1,141 × 1,829; 249 KB
Kitchen-rudder-us-patent-489509.gif 423 × 671; 33 KB
Klein electrolyzer.png 619 × 761; 52 KB
Liquid storage indicator figure 001.gif 401 × 558; 12 KB
Liquid storage indicator figure 002.gif 958 × 722; 20 KB
Liquid storage indicator figure 003.gif 772 × 908; 35 KB
Liquid storage indicator figure 004.gif 638 × 846; 32 KB
Liquid storage indicator figure 005.gif 309 × 456; 2 KB
Locogobot-patent.png 500 × 470; 18 KB
MagiePatent2Page1.png 686 × 1,078; 24 KB
Magnetic video tape recorder diagram Us004809115-003.png 1,290 × 1,971; 44 KB
MagnetizingCurrentShuntCircuit USP284110.png 826 × 403; 48 KB
Marsh Reinforced Arch.png 641 × 399; 28 KB
Microfont.png 1,857 × 2,405; 90 KB
Morgan signal.jpg 825 × 1,368; 157 KB
MovieTheaterSeatingUSP06164018.png 1,352 × 479; 94 KB
MultiplexMovieTheaterUSP06164018.png 1,008 × 615; 44 KB
Murphy drip 2.PNG 900 × 1,800; 113 KB
NikonDichroicPatent.png 551 × 263; 16 KB
NILM fig 1.jpg 720 × 960; 38 KB
NILM fig 8.jpg 960 × 720; 26 KB
Nursing corset uspatent169159.png 778 × 1,420; 39 KB
Oppenheimer slipcover.gif 575 × 443; 69 KB
Patent 150.pdf 1,158 × 1,702, 2 pages; 42 KB
Patent 896099.jpg 958 × 530; 64 KB
Patent 1306064 joy.png 484 × 690; 80 KB
Patent 5019838 Fig3.png 800 × 575; 117 KB
Patent drawings for US1071500A.png 569 × 620; 163 KB
Patent US8595182 - Network file association.png 2,476 × 3,219; 58 KB
Patents.png 800 × 1,031; 39 KB
Paychogobot-patent.png 725 × 425; 20 KB
Peiler gob feeder.jpg 1,203 × 1,745; 497 KB
Philip Haas Commercial Flushing Valve Design.png 1,735 × 1,672; 76 KB
Philip Haas Water Closet Design.png 809 × 620; 209 KB
Pigglywiggly-patent.jpg 2,048 × 1,536; 285 KB
Poe patent.gif 486 × 686; 27 KB
Powerglidetransformer-patent.png 450 × 250; 13 KB
Remington 14 Patent.PNG 2,191 × 1,589; 52 KB
Rhodesdesign.png 576 × 746; 135 KB
Roths Patent D157432.JPG 673 × 425; 30 KB
Schematic of a Roller Compaction System Patent US7998505B2.png 1,724 × 2,397; 63 KB
Schultz dropout fuse cutout.jpg 2,021 × 3,158; 400 KB
Sealed crustless sandwich 1.png 587 × 400; 24 KB
Sealed crustless sandwich 2.png 479 × 200; 15 KB
Seeburg coin controlled timing mechanism.jpg 878 × 2,073; 314 KB
Seekerpatent.png 870 × 676; 37 KB
SensurroundRumbleGenerator.jpg 1,391 × 932; 374 KB
Sparenet.png 2,132 × 1,453; 23 KB
Swartwout patent1.jpg 2,560 × 3,328; 455 KB
Tankgobot-patent.png 600 × 462; 32 KB
Tbj clincher tire.jpg 450 × 522; 95 KB
Throttlebody.png 814 × 980; 166 KB
TravelMug1.PNG 378 × 498; 12 KB
Tugahoy1.jpg 500 × 378; 23 KB
US Patent 18,883 diagram.jpg 397 × 543; 34 KB
Us patent 1867377 sheet 2.jpg 430 × 651; 95 KB
US patent 4333141 lowres.jpg 386 × 441; 22 KB
US patent 4333141.jpg 1,545 × 1,763; 172 KB
US patent 4672649 Fig 2.png 600 × 364; 31 KB
US Patent 5197743 1993.jpg 563 × 537; 88 KB
US-Patent4750-sewing machine.jpg 252 × 251; 13 KB
US144373 Izanah Walker patent.jpg 1,160 × 1,704; 423 KB
Us000290505.png 603 × 1,399; 55 KB
Us000363037-002.JPG 2,320 × 3,408; 423 KB
Us507952.jpg 562 × 727; 74 KB
Us000848479.gif 782 × 1,316; 84 KB
US3683212-Zoltan jet nozzle.png 2,320 × 3,408; 117 KB
Us006163250-001a.gif 613 × 260; 12 KB
US006758018-004.gif 2,560 × 3,300; 37 KB
US006758018-005.gif 2,560 × 3,300; 64 KB
US06848650 GroundEffectAirplane Figure2.png 2,676 × 2,444; 75 KB
US06848650 GroundEffectAirplane Figure4.png 2,750 × 929; 56 KB
US06848650 GroundEffectAirplane Figure5.png 2,410 × 933; 47 KB
US06848650 GroundEffectAirplane Figure6.png 2,302 × 1,485; 62 KB
US06848650 GroundEffectAirplane Figure9.png 1,169 × 916; 175 KB
US06848650 GroundEffectAirplane Figures11-12.png 1,123 × 913; 195 KB
US29055227A1 Bakos.png 2,559 × 3,300; 67 KB
US2007025832 CargoContainer Figure2.PNG 2,126 × 1,657; 49 KB
USD268689-drawings-page-fs8.png 4,640 × 3,408; 127 KB
Uspatent425520.png 512 × 828; 31 KB
UST0109201.jpg 2,317 × 3,405; 417 KB
Virtual Private Server.png 783 × 504; 55 KB
VortexEngine.gif 561 × 341; 14 KB
Warpathtransformer-patent.png 425 × 300; 16 KB
WBpatent.jpg 600 × 868; 62 KB