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All Patents in class 81/402
Patents 1 - 11 of 11
First set of recordsLast set of records
98,747Jan. 11, 1870J.D. DavisImprovement in Pipe-Tongspipe tongs
217,450Jul. 15, 1879J.D. DavisPipe-Tongspipe tongs
244,269Jul. 12, 1881C.H. LovrienPipe Tongspipe tongs
395,431Jan. 01, 1889G.E. FranklinImprovements in Monkey Wrencheswrench jaw components
1,112,619Oct. 06, 1914J.P. JohanssonPipe Tongspipe tongs
1,504,401Aug. 12, 1924R.J. Bristol, W.C. TullCombined Pliers and Wrenchlocking pliers
2,366,015Dec. 26, 1944F.C. FischerWrenchlocking pliers
2,388,580Nov. 06, 1945F.A. SnellLocking parallel jaw adjustable wrenchlocking pliers
2,399,454Apr. 30, 1946F.A. SnellWrenchlocking pliers
2,436,497Feb. 24, 1948F.A. SnellWrench with Toggle-Actuated Pivoted Jawlocking pliers
2,478,728Aug. 09, 1949G.K. Hurlbut, V.S. WardToggle Actuated and Adjustably Mounted Pivoted Jaw Wrenchlocking pliers
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