| All Patents in class 81/358 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 139,748 | Jun. 10, 1873 | H.B. Whitehead | Combination Pliers, Screwdriver, and Compass | pliers |
| 598,487 | Feb. 01, 1898 | P. Quarelli | Monkey Wrench | quick adjust wrenches |
| 619,546 | Feb. 14, 1899 | J.K. Daniels | Monkey Wrench | quick adjust wrenches |
| 1,181,654 | May 02, 1916 | J. Eifel | Wrench | pliers type wrenches |
| 1,244,966 | Oct. 30, 1917 | J. Eifel | Wrench | pliers type wrenches |
| 1,866,426 | Jul. 05, 1932 | J.C. Siegrist | Combination Wrench | combination tools |
| 2,313,270 | Mar. 09, 1943 | F.B. Sapp | Wrench | locking pliers |
| 2,397,095 | Mar. 26, 1946 | M.W. Emmett | Plier Wrench | pliers |
| 2,481,866 | Sep. 13, 1949 | W. Petersen | Sliding-Jaw, Lever and Rack Actuated Wrench | locking pliers |
| 5,020,399 | Jun. 04, 1991 | D.M. Eggert, J.R. Annis | Self-Adjusting Pliers with Curved Handles | pliers |
