| All Patents in class 403/81 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 105,507 | Jul. 19, 1870 | A.P. Stephens | Improvement in vises |
| | 148,670 | Mar. 17, 1874 | J. Donaldson, W.L. Collins | Regulators for Governors to Steam-Engines |
 | 241,236 | May 10, 1881 | F.A. Pratt | Adjustable lever |
| | 264,859 | Sep. 26, 1882 | J.C. Butterfield | Atmospheric hammer |
 | 292,927 | Feb. 05, 1884 | C.E. Lipe | Index-head for milling-machines |
 | 299,889 | Jun. 03, 1884 | W.M. Whiting | Vise |
 | 539,031 | May 14, 1895 | W.F. Born | Pipe Wrench |
 | 606,270 | Jun. 28, 1898 | J. Brown | Wrench |
 | 854,418 | May 21, 1907 | S.S. Hall | Engine-governor |
 | 886,639 | May 05, 1908 | M. Renner | Bevel Square |
