| All Patents of Type: pliers type wrenches |
Patents 1 -
15
of 103
      |
| Number | Date | Patentee | Title | Type |
| 14,243 | Feb. 12, 1856 | F. Keehnold | Improvement in the Construction and Manufacturing of Adjustable Wrenches for Machinery and Carriages and other Purposes | pliers type wrenches |
| 16,997 | Apr. 07, 1857 | E. Ripley | Improved Adjustable Pincer-Wrench | wrench combination tools |
| 29,620 | Aug. 14, 1860 | E. Ripley | Improved Adjustable Wrench and Pincers | wrench combination tools |
| 36,389 | Sep. 09, 1862 | C. Ball | Improvement in Hammers | hammers |
| 54,178 | Apr. 24, 1866 | W.H. Landbeck | Landbeck's Universal Wrench | wrench handle components |
| 63,356 | Apr. 02, 1867 | J.N. Arvin | Improved Wrench and Tongs | pliers type wrenches |
| 64,904 | May 21, 1867 | A. Cornish, B. Perry | Improved Bolt-Holder or Wrench | pliers type wrenches |
| 69,563 | Oct. 08, 1867 | A. Herde | Instrument for Wrenching Bungs Out of Barrels | pliers type wrenches |
| 82,994 | Oct. 13, 1868 | E.P. Russell | Nut Wrench | pliers type wrenches |
| CA-909 | Apr. 04, 1871 | W.H. Barwick | Barwick Improved Wrench | pliers type wrenches |
| 139,520 | Jun. 03, 1873 | J. Rigg | Improved Adjustable Pipe Wrench | pliers type wrenches |
| 165,271 | Jul. 06, 1875 | S. Stone | Improvement in Grappling-Tongs | pliers type wrenches |
| 176,173 | Apr. 18, 1876 | C. Flesch | Improvement in Wrenches | pliers type wrenches |
| 178,902 | Jun. 20, 1876 | T. Booth | Pipe-Wrench | pliers type wrenches |
| 184,827 | Nov. 28, 1876 | G.W. Bradley | Wrenches | quick adjust wrenches |
