| Recently added or edited patents |
Patents 1 -
15
of 144
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2026-05-20 | 1,643,633 | Sep. 27, 1927 | J. Van Eck | Open-end wrench of the adjustable-jaw type | screw adjust wrenches |
| 2026-05-20 | 1,778,492 | Oct. 14, 1930 | A.E. Greene | Quick-acting vise | metalworking machine vises |
| 2026-05-20 | 1,007,866 | Nov. 07, 1911 | A.E. Greene | Rotary engine | rotary steam engines |
| 2026-05-20 | 984,904 | Feb. 21, 1911 | A.E. Greene | Rotary engine | rotary engines |
| 2026-05-20 | 902,725 | Nov. 03, 1908 | A.E. Greene | Valve-operating mechanism | internal combustion engine valves |
| 2026-05-20 | 2,093,433 | Sep. 21, 1937 | A.E. Greene | Internal combustion engine | |
| 2026-05-20 | 1,644,121 | Oct. 04, 1927 | A.E. Greene | Screen | centrifugal pumps |
| 2026-05-20 | 1,524,095 | Jan. 27, 1925 | A.E. Greene | Foot valve | hydraulic valves |
| 2026-05-20 | 1,456,232 | May 22, 1923 | A.E. Greene | Rotary engine | rotary engines |
| 2026-05-19 | CA-80,999 | May 19, 1903 | E.W. Flagg | Threshing Machine | threshers and thrashers |
| 2026-05-19 | CA-73,618 | Oct. 29, 1901 | E.W. Flagg | Threshing Machine | threshers and thrashers |
| 2026-05-19 | RE11,965 | Feb. 04, 1902 | E.W. Flagg | Threshing-Machine | threshers and thrashers |
| 2026-05-19 | 668,041 | Feb. 12, 1901 | E.W. Flagg | Threshing-Machine | threshers and thrashers |
| 2026-05-19 | 1,682,733 | Sep. 04, 1928 | J.T. Ashton | Shaker Mechanism in Agricultural Devices | threshers and thrashers |
| 2026-05-19 | 1,671,768 | May 29, 1928 | A. Krieg | Power-Plant Mounting | harvesters |
