| Patents for none listed |
Patents 2056 -
2070
of 3215
      |
| Number | Date | Patentee | Title | Type |
| 2,489,057 | Nov. 22, 1949 | E.J. St. Laurence | Lever Operated Gripping Tool With Slidable Jaw Face | locking pliers |
| D156,189 | Nov. 29, 1949 | W. Ames | Push Tips Dial Micrometer Gauge | micrometers |
| 2,489,895 | Nov. 29, 1949 | S.M. Kash | Release Mechanism for Articulated Lever Wrenches | locking pliers |
| D156,319 | Dec. 06, 1949 | A. Bushnell | Impact Wrench Unit | |
| D156,320 | Dec. 06, 1949 | A. Bushnell | Impact Wrench Unit | |
| D156,354 | Dec. 06, 1949 | J.H. Le Belle | Wrench | wrenches |
| 2,491,940 | Dec. 20, 1949 | C. Tree | Universal Milling Head | milling machine accessories |
| D156,709 | Jan. 03, 1950 | J. Drazick | Cap Gripper | jar wrenches |
| 2,494,152 | Jan. 10, 1950 | W.W. Ablett | Tool to Check Centrality and Alignment of Keyways in Shafts | measurement gauges |
| 2,495,699 | Jan. 31, 1950 | G.H. Clark | Grip Tightening Device for Pipe Wrenches | pipe wrenches |
| 2,496,309 | Feb. 07, 1950 | W.E. Pugh | Lever Actuated Pivot Jaw Wrench | locking pliers |
| 2,497,270 | Feb. 14, 1950 | J.S. Panosian | Photographic Film Holder Light-Seal | film and plate holders |
| D157,404 | Feb. 21, 1950 | M.E. Nowak | Marking Gauge | marking gauges |
| 2,499,201 | Feb. 28, 1950 | N.C. Thayer | Automatic Toggle Operated Grip Wrench | locking pliers |
| 2,499,529 | Mar. 07, 1950 | M.J. Schlitters | Cutoff and Form Toolholder | lathe tool holders and tool posts |
