All Patents in class 81/171 |
Patents 166 -
172
of 172
|
Number | Date | Patentee | Title | Type |
979,327 | Dec. 20, 1910 | H.A. Morrill | Wrench | wrench adjustment locks |
1,317,846 | Oct. 07, 1919 | J.S. Williams | Wrench | screw adjust wrenches |
1,403,334 | Jan. 10, 1922 | C.A. McIlvaine | Wrench | wedge adjust wrenches |
1,429,517 | Sep. 19, 1922 | J. McGhee | Combined Pipe and Nut Wrench | pipe and nut combination wrenches |
1,733,288 | Oct. 29, 1929 | C.M. Tune | Pistol-grip wrench | |
2,671,368 | Mar. 09, 1954 | F. Diebold | Wrench, Including Movable or Stationary Jaws | nut wrenches |
3,000,246 | Sep. 19, 1961 | A.S. Aegerter | Operating Means for a Slide Jaw Wrench | quick adjust wrenches |