| Recently added or edited patents |
Patents 1 -
15
of 340
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2026-03-07 | 864,806 | Sep. 03, 1907 | M. Schwendner | Wrench | quick adjust wrenches |
| 2026-03-07 | 864,805 | Sep. 03, 1907 | M. Schwendner | Engineer's Wrench | wedge adjust wrenches |
| 2026-03-07 | 298,043 | May 06, 1884 | N.W. Vandegrift | Wrench | pipe wrenches |
| 2026-03-07 | 3,592,093 | Jul. 13, 1971 | A. Cantelli | Machines for Cutting Sheet Material, Sheet Metal and the Like | notching machines |
| 2026-03-07 | 557,200 | Mar. 31, 1896 | A.D. Goodell | Glass-cutter | glass cutters |
| 2026-03-07 | 514,226 | Feb. 06, 1894 | C.S. Hinnershotz | Carpenter's plane | bench planes |
| 2026-03-07 | 148 | Mar. 25, 1837 | T.W. Harvey | Improvement in machines for nicking and turning the heads of wood-screws | hardware making machines |
| 2026-03-07 | 766,491 | Aug. 02, 1904 | A.W. Campbell | Double-end blockplane | block planes |
| 2026-03-07 | 2,722,831 | Nov. 08, 1955 | C.W. Smith | Hardness testers | metal hardness testers |
| 2026-03-07 | 2,706,513 | Apr. 19, 1955 | V.F. Linder | Sheet metal forming device | metal bending machines |
| 2026-03-07 | 2,091,995 | Sep. 07, 1937 | F. Knoop | Hardness testing device | metal hardness testers |
| 2026-03-07 | 210,220 | Nov. 26, 1878 | J. Swan | Improvement in boring machines | portable timber mortisers |
| 2026-03-07 | 329,353 | Oct. 27, 1885 | W.S. Winterbottom | Attachment for Squares | try squares |
| 2026-03-07 | 466,026 | Dec. 29, 1891 | A.H. Wallis | Starting-valve for compound-engines | steam engine valve gear |
| 2026-03-07 | 254,739 | Mar. 07, 1882 | A.H. Wallis | Pitch-chain | chains and chain links |
