| All Patents in class 269/171 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 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 | clamps |
| 135,882 | Feb. 18, 1873 | C.S. Bonney | Improvement in clamps | miter and corner clamps |
| 153,133 | Jul. 14, 1874 | C.S. Van Wagoner | Improvement in Clamps | bar and pipe clamps |
| 191,412 | May 29, 1877 | S.C. Englund | Wrench | quick adjust wrenches |
| 305,963 | Sep. 30, 1884 | F.H. Richards | Micrometer Gage | micrometers |
| 334,816 | Jan. 26, 1886 | J.J. Spilker | Vise | bench vises |
| 514,614 | Feb. 13, 1894 | T.M. Brintnall | Vise | bench vises |
| 630,421 | Aug. 08, 1899 | F.W. Stewart | Wrench | quick adjust wrenches |
| 665,398 | Jan. 08, 1901 | P. Broadbooks | Combination Vise | bench vises |
| 737,199 | Aug. 25, 1903 | C.E. Bonner | Wrench | quick adjust wrenches |
| 742,281 | Oct. 27, 1903 | J.A. Blake | Bench-vise | woodworkers vises |
| 1,005,768 | Oct. 10, 1911 | H. Brotherhood | Clamp | clamps |
| 1,131,869 | Mar. 16, 1915 | E.A. Schade | Bench Bracket and Vise | clamps |
