| All Patents in class 269/256 |
Patents 16 -
30
of 56
      |
| Number | Date | Patentee | Title | Type |
| 124,108 | Feb. 27, 1872 | J.R. Anderson | Improvement in Rigging Clamps | clamps |
| 139,281 | May 27, 1873 | T.S. Urie | Improvement in sash and door clamps | clamps |
| 140,136 | Jun. 24, 1873 | N.J. Holt, J. Leach | Improvement in clamps | clamps |
| 140,404 | Jul. 01, 1873 | D.S. Coe | Vises | vises |
| 161,820 | Apr. 06, 1875 | W. Picken, M. Picken | Improvement in Vises | bench vises |
| 205,434 | Jun. 25, 1878 | B.F. Stephens | Hand Vise | hand vises |
| 221,611 | Nov. 11, 1879 | N.P. Ringstad | Improvement in Parallel Vises | |
| 253,581 | Feb. 14, 1882 | C.L. Butler | Vise | hand vises |
| 259,603 | Jun. 13, 1882 | J. Thomson | Bench Vise | vises |
| 267,986 | Nov. 21, 1882 | T. Reno | Bench-vise | bench vises |
| 275,335 | Apr. 03, 1883 | T.G. Hall | Tool For Grasping and Holding Articles | brace wrenches |
| 330,536 | Nov. 17, 1885 | B. Wing | Device for centering hubs and other blocks | wheelwright |
| 409,295 | Aug. 20, 1889 | G.A. Loring | Bench Vise | bench vises |
| 454,542 | Jun. 23, 1891 | W.A. Bernard | Vise | bench vises |
| 507,587 | Oct. 31, 1893 | T.C. Lippitt | Nut Wrench | screw adjust wrenches |
