| All Patents in class 269/171 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 52,958 | Mar. 06, 1866 | A.P. Briggs | Improved Clamp for Furnace Men's Use |
 | 100,642 | Mar. 08, 1870 | G.D. Lambert | Improvement in clamps |
 | 135,882 | Feb. 18, 1873 | C.S. Bonney | Improvement in clamps |
 | 153,133 | Jul. 14, 1874 | C.S. Van Wagoner | Improvement in Clamps |
 | 191,412 | May 29, 1877 | S.C. Englund | Wrench |
 | 305,963 | Sep. 30, 1884 | F.H. Richards | Micrometer Gage |
 | 334,816 | Jan. 26, 1886 | J.J. Spilker | Vise |
 | 514,614 | Feb. 13, 1894 | T.M. Brintnall | Vise |
 | 630,421 | Aug. 08, 1899 | F.W. Stewart | Wrench |
 | 665,398 | Jan. 08, 1901 | P. Broadbooks | Combination Vise |
