| Recently added or edited patents |
Patents 1 -
15
of 132
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2025-10-19 | 616,659 | Dec. 27, 1898 | T.W. Capen, P.W. Gates | Rock or Ore Breaker | ore processing apparatus |
| 2025-10-19 | 2,782,820 | Feb. 26, 1957 | R.C. Dreier | Double Hac-Saw | hacksaws |
| 2025-10-17 | 553,124 | Jan. 14, 1896 | C.A. Meister | Angle Attachment for Dental Handpieces or other Attachment | corner drills |
| 2025-10-17 | 322,250 | Jul. 14, 1885 | T.W. Brown | Egg-beater | egg and cream beaters |
| 2025-10-17 | 238,565 | Mar. 08, 1881 | T.W. Brown | Egg-beater | egg and cream beaters |
| 2025-10-17 | 3,268,197 | Aug. 23, 1966 | C. Mahr | Clamping device for measuring instruments | micrometers |
| 2025-10-17 | 726,915 | May 05, 1903 | C.T. Hennig | Calcining-furnace | industrial furnaces |
| 2025-10-16 | 820,519 | May 15, 1906 | J.G. Pool | Tool-Grinding Machine | tool grinders |
| 2025-10-16 | 6,034X | Jun. 16, 1830 | J. Pool | Protractor | protractors |
| 2025-10-16 | 465,664 | Dec. 22, 1891 | M. Hogarty | Rule | folding rules |
| 2025-10-16 | 429,950 | Jun. 10, 1890 | H.E. Piggott | Wire Nail Machine | nail making machines |
| 2025-10-16 | 243,555 | Jun. 28, 1881 | B.S. Haskell | Tire Upsetter | tire setters |
| 2025-10-16 | 243,647 | Jun. 28, 1881 | A.A. Still | Tire Upsetter | tire setters |
| 2025-10-16 | 239,407 | Mar. 29, 1881 | J.E. Tiffin | Tire Upsetter | tire setters |
| 2025-10-16 | 247,667 | Sep. 27, 1881 | G.B. Libby | Machine for Upsetting Tires | tire setters |
