| All Patents in class 269/268 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 14,390 | Mar. 11, 1856 | C.W. Clapp | Bench-clamp | bench stops |
| 16,506 | Jan. 27, 1857 | E. Wheeler | Vise | |
| 63,524 | Apr. 02, 1867 | J.V. Jepson | Pipe Cutter | |
| 125,433 | Apr. 09, 1872 | W.T. Farre, W.H. Barwick | Improvement in Pipe Vises | |
| 136,907 | Mar. 18, 1873 | S.B. Dexter | Combined Adjustable Pincers and Grappling Tongs | pliers |
| 211,993 | Feb. 04, 1879 | J.F. Hall | Improvement in Pipe Gripes for Vises | vises |
| 214,403 | Apr. 15, 1879 | W.F. Lane | Improvement in Hand Screw-Clamps | hand screws |
| 214,907 | Apr. 29, 1879 | T. Grimmitt | Bench Vise | bench vises |
| 226,410 | Apr. 13, 1880 | F.I. Maule | Pipe-Vise for Bench-Vises | pipe and chain vises |
| 238,981 | Mar. 15, 1881 | F.J. Steinborn | Miter-Clamp | miter and corner clamps |
| 298,560 | May 13, 1884 | R. Doty | Bench-dog | bench stops |
| 342,187 | May 18, 1886 | C.W. Cornell | Clamp | clamps |
| 351,550 | Oct. 26, 1886 | C.A. Weller | Clamping Device | lathe dogs |
| 371,349 | Oct. 11, 1887 | G.F. Newell | Miter Clamp | miter and corner clamps |
| 395,487 | Jan. 01, 1889 | F.H. Crafts | Pressure-plate for planing-machines | wood planers |
