| All Patents in class 269/93 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 10,343 | Dec. 20, 1853 | S. Staples | Clamp for planking ships | clamps |
| 27,592 | Mar. 20, 1860 | G. Cooper | Hold Down Clamp | vises |
| 71,387 | Nov. 26, 1867 | J.J. Hill | Improvement in Clamps for Planking Ships' Sides or Floors | |
| 95,337 | Sep. 28, 1869 | G.W. Goulden | Clamp | clamps |
| 102,487 | May 03, 1870 | C.B. Canfield | Improvement in Clamp | vises |
| 139,931 | Jun. 17, 1873 | C. Stout | Improvement in clamping devices | fencing tools |
| 196,380 | Oct. 23, 1877 | C.A. Parker | Blacksmith's Anvil Vise | anvil vises |
| 225,563 | Mar. 16, 1880 | W.E. Canedy | Combined anvil and vise | blacksmith |
| 737,527 | Aug. 25, 1903 | N.K. Teilborg | Clamp | vises |
| 928,657 | Jul. 20, 1909 | H. Howell | Work Clamp | vises |
| 1,281,965 | Oct. 15, 1918 | M.C. Hutchinson | Angle Planing Machine | |
| 1,420,147 | Jun. 20, 1922 | C.C. Roberts | Self Supporting Clamp | vises |
| 1,815,414 | Jul. 21, 1931 | R.W. Lord | Strap Clamp and Block | vises |
| 2,623,440 | Dec. 30, 1952 | W. Nipken | Unitary work holder | work holding |
| 2,752,801 | Jul. 03, 1956 | E.T. Olson | Fluid actuated clamp | work holding |
