| Recently added or edited patents |
Patents 1 -
15
of 137
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2026-06-26 | 100 | Dec. 06, 1836 | u. unknown | Missing | |
| 2026-06-26 | 99 | Dec. 06, 1836 | F. Whiteley | Compasses Quadrant and Protractor | surveying apparatus |
| 2026-06-26 | 98 | Dec. 02, 1836 | F. Draper, E. Robinson | Door and Furniture Knob | knobs |
| 2026-06-25 | 95 | Dec. 02, 1836 | J. Richards | Making White Lead | making paint |
| 2026-06-25 | 94 | Nov. 28, 1836 | J. Ingham | Reacting Rotary Steam Engine | rotary engines |
| 2026-06-25 | 93 | Nov. 28, 1836 | G. Carriel, E. Burt | Rag Duster | paper making machines |
| 2026-06-25 | RE108 | Mar. 08, 1848 | J.H. Pierson | Machine for Cutting and Heading Wire for Manufacturing Wood-Screws and Rivets | wood screw making machines |
| 2026-06-25 | 86 | Nov. 26, 1836 | J.H. Pierson | Making Bolt and Screw Heads | wood screw making machines |
| 2026-06-25 | 92 | Nov. 28, 1836 | J.H. Pierson | Machine for Nicking or Cutting Notches in Heads of Wood-Screws | wood screw making machines |
| 2026-06-25 | 91 | Nov. 28, 1836 | H. Stanley | Revolving Cooking-Stove | stoves |
| 2026-06-23 | 90 | Nov. 26, 1836 | D. Greenleaf | Elastic Ventilating Hat | hatter |
| 2026-06-23 | 89 | Nov. 26, 1836 | E. Bridewell | Riding Saddle | saddles |
| 2026-06-23 | 88 | Nov. 26, 1836 | N.J. Shull | Cultivator | cultivators and tillers |
| 2026-06-23 | 87 | Nov. 26, 1836 | C.V. Card | Frictionless Pump | pumps |
| 2026-06-22 | 3,081,581 | Mar. 19, 1963 | J.L. Hensley | Grinding apparatus | surface grinders |
