| All Patents in class 269/221 |
Patents 46 -
60
of 63
      |
| Number | Date | Patentee | Title | Type |
| 893,875 | Jul. 21, 1908 | F. Schneider | Drill Press Chuck | chucks |
| 970,568 | Sep. 20, 1910 | L.S. Starrett | Screw Clamp | hand screws |
| 974,240 | Nov. 01, 1910 | J.M. Darr | Woodworker's press for glued work | veneer machines |
| 1,039,831 | Oct. 01, 1912 | J.G. Sisson | Work Clamp | hand vises |
| 1,094,400 | Apr. 21, 1914 | J.C. Burgess | Wrench or Vise | screw adjust wrenches |
| 1,111,103 | Sep. 22, 1914 | C.E. Shields | Adjustment for Bench Vises | bench vises |
| 1,218,788 | Mar. 13, 1917 | J.R. Long | Bench-vise | bench vises |
| 1,244,273 | Oct. 23, 1917 | J.G. Wright | Wrench | wrench combination tools |
| 1,342,892 | Jun. 08, 1920 | O. Bergstrom | Miter-frame clamp | miter and corner clamps |
| 1,393,834 | Oct. 18, 1921 | L. Salter | Bench Vise | bench vises |
| 1,490,063 | Apr. 08, 1924 | W.S. Tower | Machinist's Clamp | vises |
| 2,103,074 | Dec. 21, 1937 | R.D. Gardner | Clamping device | work holding |
| 2,323,770 | Jul. 06, 1943 | M.W. Hazelton | Hold-down means for shears and the like | metal shearing machines |
| 2,420,020 | May 06, 1947 | F.A. Snell | Lever-Actuated Pivoted-Jaw Wrench | locking pliers |
| 2,462,709 | Feb. 22, 1949 | E.D. Ball | Toggle Actuated Tool and Release Therefor | locking pliers |
