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All Patents in class 81/141
Patents 31 - 36 of 36
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
669,742Mar. 12, 1901A. DudlyWedge-Grip Sliding-Jaw Wrenchquick adjust wrenches
1,040,092Oct. 01, 1912W.C. AdamsWrenchquick adjust wrenches
1,135,896Apr. 13, 1915F.S. HayWrenchquick adjust wrenches
1,142,426Jun. 08, 1915A.B. HeimbachWrenchquick adjust wrenches
1,377,772May 10, 1921A.B. HeimbachWrenchquick adjust wrenches
3,257,878Jun. 28, 1966A.F. AndersenAdjusting Ratcheting Wrench Having Rack Means For Immobilizing The Jawsquick adjust wrenches
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