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All Patents in class 81/315
Patents 1 - 10 of 10
First set of recordsLast set of records
330,369Nov. 17, 1885G.A. BarnesWrenchscrew adjust wrenches
599,379Feb. 22, 1898C.E. BillingsWrenchquick adjust wrenches
618,571Jan. 31, 1899C.L. HendersonWrenchquick adjust wrenches
654,524Jul. 24, 1900H.M. Descher, J.F. DescherWrenchauxiliary levers on wrenches
1,312,471Aug. 05, 1919W.L. BessoloQuick Adjustable Wrenchnut wrenches
1,717,725Jun. 18, 1929A.A. McGillSliding Jaw Toolquick adjust wrenches
2,539,852Jan. 30, 1951J.J. McCoyLever and Link Feed, Worm-Adjustable Sliding Jaw Wrenchquick adjust wrenches
3,190,154Jun. 22, 1965W.C. ChapmanAdjustable End Wrench with Locking Meansscrew adjust wrenches
3,858,258Jan. 07, 1975P.S. StevensMultiple Hand Toolwrench combination tools
4,375,174Mar. 01, 1983S.E. Shanley, Jr.Adjustable End Wrench Releasable Locking Featurescrew adjust wrenches
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