| All Patents in class 269/266 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 174,609 | Mar. 07, 1876 | R. Wright | Improvement in Machines for Bending Tubing |
 | 626,427 | Jun. 06, 1899 | E.H. Jones | Vise |
 | 824,394 | Jun. 26, 1906 | C.F. Warner | Mechanical Implement |
| | 1,256,217 | Feb. 12, 1918 | F.W. Fieldhouse | Vise Attachment for Milling Machines or the Like |
| | 2,142,034 | Dec. 27, 1938 | R.H. Patrick | Work Holder Mechanism for Machine Tools and the Like |
 | 2,323,770 | Jul. 06, 1943 | M.W. Hazelton | Hold-down means for shears and the like |
 | 2,658,415 | Nov. 10, 1953 | N. Barowsky | Clamping device for irregularly shaped workpieces |
 | 3,924,668 | Dec. 09, 1975 | J.Y. Cromeens | Pressure head assembly |
