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All Patents in class 81/322 | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 156,370 | Oct. 27, 1874 | W.R. Moore | Improvement in wrenches | |
![]() | 567,945 | Sep. 15, 1896 | E.L. Keith | Lock Jaw Wrench | |
![]() | 1,355,470 | Oct. 12, 1920 | J.H. Hall | Pipe Wrench | |
![]() | 1,772,428 | Aug. 05, 1930 | J.J. Palotce | Pliers, Tongs, or the Like | |
![]() | 1,879,452 | Sep. 27, 1932 | J.J. Palotce | Pliers, Etc. | |
![]() | 2,259,216 | Oct. 14, 1941 | H.W. Small | Wrench |