| All Patents in class 81/416 |
Patents 1 -
15
of 37
      |
| Number | Date | Patentee | Title | Type |
| 271,043 | Jan. 23, 1883 | J.H. Davis | Improvements in Methods of Manufacturing Cast Jointed Tools | pliers |
| 393,361 | Nov. 27, 1888 | M.G. Crane | Method of Making Pliers | pliers |
| 397,389 | Feb. 05, 1889 | F.H. Richards | Implement Joint | pliers |
| 459,818 | Sep. 22, 1891 | T.E. Bartlett, E.W. Pearson | Tongs or Pliers | pliers |
| 505,217 | Sep. 19, 1893 | C. Eisele | Pliers, Nippers or Similar Tool | pliers |
| 561,274 | Jun. 02, 1896 | J.M. Palmer | Tongs for Turning Pipes | pipe tongs |
| 592,077 | Oct. 19, 1897 | W.P. Burkhalter | Combination-Tool | combination tools |
| 611,537 | Sep. 27, 1898 | C.C. Ward | Pliers | pliers |
| 672,654 | Apr. 23, 1901 | N.B. Keyes, W.F. Hobbs, E.N. Sperry | Pliers | pliers |
| 672,673 | Apr. 23, 1901 | E.N. Sperry, W.F. Hobbs | Pliers | pliers |
| 677,770 | Jul. 02, 1901 | E.D. Koeth | Tool | combination tools |
| 699,832 | May 13, 1902 | P. Broadbooks | Combined Wire Cutter and Pliers | wire cutters |
| 756,505 | Apr. 05, 1904 | H.F. Kellemen | Pliers | pliers |
| 832,200 | Oct. 02, 1906 | E. Triebel, A.J. Fasoldt, H.F. Kellemen | Pliers | linemans |
| 850,319 | Apr. 16, 1907 | W.E. Robinson | Combination Tool | combination tools |
