| Recently added or edited patents |
Patents 1 -
15
of 331
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2026-03-16 | 23X | Aug. 26, 1791 | J. Rumsey | Conveying Water to Operate on Mills | water distribution systems |
| 2026-03-16 | 114X | May 12, 1796 | R. Dawson | Improvement in bolting cloths | making textiles |
| 2026-03-16 | 167,368 | Aug. 31, 1875 | G.W. Waitt | Improvement in Pipe-Wrenches | pipe wrenches |
| 2026-03-16 | D27,471 | Aug. 03, 1897 | S.T. Freas | Design For A Wrench | alligator wrenches |
| 2026-03-16 | 291X | May 19, 1800 | T.O. Harrison | Machine for Splitting Hides and Skins | splitting and shearing machinery |
| 2026-03-16 | 632,182 | Aug. 29, 1899 | C.D. Hodge | Combined level, plumb, and inclinometer | inclinometers |
| 2026-03-16 | 582,370 | May 11, 1897 | W.N. Parrish | Fence twisting-tool | fencing tools |
| 2026-03-16 | 287X | May 08, 1800 | S. Jocelin | Time Piece, Silent Moving | clockmaker |
| 2026-03-16 | GB-106,410 | May 24, 1917 | H. Smart | Improvements in saw tooth swaging machines | metal swaging machines |
| 2026-03-16 | 284X | Apr. 10, 1800 | D. Howard | Manufacturing of Boots and Shoes | manufacturing boots and shoes |
| 2026-03-16 | 280X | Mar. 15, 1800 | W. Harris | Lathe or Loom for Weaving | looms |
| 2026-03-16 | 278X | Feb. 20, 1800 | B. Tyler | Grist Mill | grist mills |
| 2026-03-16 | 272X | Feb. 07, 1800 | W. Shotwell | Wheels, Metal Boxes for Wood or Iron to Turn In | wagon and cart wheels, axles and hubs |
| 2026-03-16 | 268X | Feb. 04, 1800 | S. Gorham | Machine for Spinning Rope, Yarn and Twine | rope maker |
| 2026-03-16 | 269X | Feb. 04, 1800 | S. Constant | Composition to Preserve Wood, Brick, &c. | preserving wood |
