| Recently added or edited patents |
Patents 1 -
15
of 831
      |
| Modified | Number | Grant Date | Patentee | Title | Type |
| 2025-12-23 | 391,639 | Oct. 23, 1888 | J.A. Palmer | Steam Generator | portable boilers |
| 2025-12-23 | 666,202 | Jan. 15, 1901 | P. Lord | Ratchet Wrench | ratchet wrenches |
| 2025-12-23 | 953,171 | Mar. 29, 1910 | A.A. Kraeuter | Scraping Tool | metal scrapers |
| 2025-12-23 | 761,798 | Jun. 07, 1904 | F.E. Walden | Wrench or the Like | quick adjust wrenches |
| 2025-12-23 | 356,953 | Feb. 01, 1887 | J.W. Ogletree | Combination-Tool | combination tools |
| 2025-12-22 | 953,170 | Mar. 29, 1910 | A.A. Kraeuter | Pliers | pliers |
| 2025-12-22 | 2,235,558 | Mar. 18, 1941 | A.L. Krause, M.I. Mathewson | Grinding Machine | surface grinders |
| 2025-12-22 | 1,501,076 | Jul. 15, 1924 | H.E. Townsend | Footstock | surface grinders |
| 2025-12-22 | 1,744,746 | Jan. 28, 1930 | A. Brown | Tensioning Device for Driving Belts | surface grinders |
| 2025-12-22 | 1,683,859 | Sep. 11, 1928 | F.P. Brown | Grinding machine | surface grinders |
| 2025-12-22 | 1,744,780 | Jan. 28, 1930 | M.I. Mathewson | Foot Stock | surface grinders |
| 2025-12-22 | 1,744,781 | Jan. 28, 1930 | A. Brown, M.I. Mathewson | Tensioning Device for Driving Belts | surface grinders |
| 2025-12-22 | 1,803,492 | May 05, 1931 | H.E. Townsend | Grinding Machine | surface grinders |
| 2025-12-22 | 1,454,987 | May 15, 1923 | H.E. Townsend | Cushioning Device for Reversing Mechanism | surface grinders |
| 2025-12-22 | D110,396 | Jul. 05, 1938 | M.I. Mathewson | Design for a machine tool base | surface grinders |
