| All Patents in class 269/227 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 27,968 | Apr. 24, 1860 | J. Cadwell | Clamping Bench for Doors, Sash, &c. | clamps |
| 33,837 | Dec. 03, 1861 | T.C. Hargraves | Improved Broom Vise | |
| 51,903 | Jan. 02, 1866 | C. Truesdale | Molders' Flask Clamp | |
| 174,609 | Mar. 07, 1876 | R. Wright | Improvement in Machines for Bending Tubing | pipe and tube benders |
| 194,830 | Sep. 04, 1877 | W.H. Lilly | Improvement in Joiners Clamps | clamps |
| 200,101 | Feb. 05, 1878 | W. Starkey | Bench Vise | |
| 243,611 | Jun. 28, 1881 | G.H. Perkins | Nailing-machine | nailing machines |
| 265,439 | Oct. 03, 1882 | C.E. Ring | Log-holder for saw-mills | sawmill carriages |
| 330,536 | Nov. 17, 1885 | B. Wing | Device for centering hubs and other blocks | wheelwright |
| 469,815 | Mar. 01, 1892 | W. Honscheid | Work Holder for Metal Planers | bench vises |
| 909,469 | Jan. 12, 1909 | I. Solberg | Bench Clamp | clamps |
| 947,174 | Jan. 18, 1910 | J.H. Dodds | Setting Up Machine | box making machines |
| 991,347 | May 02, 1911 | H. Mann, H.E. Morton | Work Holder for Shapers | metal shaper accessories |
| 1,909,681 | May 16, 1933 | P.S. Jackson | Workholder for machine tools | |
| 2,142,034 | Dec. 27, 1938 | R.H. Patrick | Work Holder Mechanism for Machine Tools and the Like | workpiece changers and storage mechanisms |
