| All Patents in class 74/548 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 65,114 | May 28, 1867 | B.F. Perkins | Vise Handle Holder |
 | 72,327 | Dec. 17, 1867 | H.K. Porter, T.W. Porter | Improvement in vises |
 | 76,410 | Apr. 07, 1868 | S. Darling | Vise Handle Holder |
 | RE5,653 | Nov. 11, 1873 | H.K. Porter, T.W. Porter | Improvement in vises |
 | 304,102 | Aug. 26, 1884 | C. Hermann | Ratchet Tool Handle |
| | 818,114 | Apr. 17, 1906 | H.W. Oster | Gearing for thread-cutting machines |
 | 825,273 | Jul. 03, 1906 | R.G. Henry | Feed mechanism for drill-spindles |
| | 964,506 | Jul. 19, 1910 | W.R. Fox | Miter-cutting machine |
| | 1,018,080 | Feb. 20, 1912 | H.P. Reston | Safety Ratchet-Lever |
| | 1,189,606 | Jul. 04, 1916 | W.L. Miller | Safety Crank for Shafts |
