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All Patents of Type: wrench adjustment locks
Patents 1 - 15 of 28
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
7,362May 14, 1850N. ColverRevolving-Jaw Wrenchnut wrenches
35,740Jun. 24, 1862G.B. PhillipsImprovements in Wrencheswrench adjustment locks
89,702May 04, 1869G.C. TaftWrenchwrench adjustment locks
112,108Feb. 28, 1871E. BeachWrenchquick adjust wrenches
249,477Nov. 15, 1881A. NelsonWrenchwrench adjustment locks
286,543Oct. 09, 1883A. HydeWrenchwrench adjustment locks
GB-188,502,260Feb. 19, 1885J.C. Robertson, W.G. CrosskeyAdjustable Locking Spannerwrench adjustment locks
GB-188,802,927Feb. 27, 1888H. BornsteinSpanners and Wrenchesscrew adjust wrenches
CA-34,466Jun. 03, 1890C. Green, H. BornsteinWrenchscrew adjust wrenches
434,912Aug. 26, 1890H. BornsteinWrenchscrew adjust wrenches
568,284Sep. 22, 1896G.L. SeymourWrenchwrench adjustment locks
625,457May 23, 1899W.C. McCowanWrenchscrew adjust wrenches
804,351Nov. 14, 1905W.R. TomlinsonWrenchwrench adjustment locks
858,357Jun. 25, 1907G.A. McIntireWrenchself-adjust wrenches
921,581May 11, 1909O.W. BlakePipe Wrenchwrench adjustment locks
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