| All Patents in class 81/380 |
Patents 1 -
10
of 29
      |
| Picture | Number | Date | Patentee | Title |
 | 1,489,458 | Apr. 08, 1924 | W. Petersen | Wrench |
 | 2,201,918 | May 21, 1940 | W. Petersen | Wrench |
 | 2,280,005 | Apr. 14, 1942 | W. Petersen | Wrench |
 | 2,299,454 | Oct. 20, 1942 | H.C. Borchers | Wrench |
 | 2,478,696 | Aug. 09, 1949 | L.E. Isele | Toggle Lever Operated Pliers With Pivoted Jaw Piece |
 | 2,489,895 | Nov. 29, 1949 | S.M. Kash | Release Mechanism for Articulated Lever Wrenches |
 | 2,496,309 | Feb. 07, 1950 | W.E. Pugh | Lever Actuated Pivot Jaw Wrench |
 | 2,499,201 | Feb. 28, 1950 | N.C. Thayer | Automatic Toggle Operated Grip Wrench |
 | 2,514,130 | Jul. 04, 1950 | H.T. Jones | Locking Wrench and Pliers |
 | 2,521,276 | Sep. 05, 1950 | F.W. Lampe | Toggle Action Self-Locking Wrench and/or Nonlocking Pliers |
