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All Patents in class 81/185.1
Patents 1 - 15 of 107
First set of recordsNext set of recordsLast set of records
5,009Mar. 13, 1847Z.W. AveryRatchet-Wrenchratchet wrenches
24,807Jul. 19, 1859L.S. Hoyt, B.B. BeersWimble or Bit-Stock Wrenchbrace wrenches
28,964Jul. 03, 1860R.P. ButtlesWrenchratchet wrenches
32,838Jul. 16, 1861G. MeaderImproved Wrenchratchet wrenches
35,740Jun. 24, 1862G.B. PhillipsImprovements in Wrencheswrench adjustment locks
41,554Feb. 09, 1864W. WebsterImprovement in Wrenchescombination tools
45,496Dec. 20, 1864H. HerbertImprovement in Pipe-Tongswrench jaw components
54,178Apr. 24, 1866W.H. LandbeckLandbeck's Universal Wrenchwrench handle components
78,299May 26, 1868N.F. LoiImprovement in Pipe-Wrenchespipe tongs
79,219Jun. 23, 1868R. FariesImproved Supplemental Jaw For Wrenchespipe jaw attachments for wrenches
86,322Jan. 26, 1869P.C. RoweWrenchcombination tools
117,679Aug. 01, 1871G.B. PhillipsImprovement in Wrencheswrenches
118,559Aug. 29, 1871H.N. SmadePipe Wrenchpipe wrenches
120,910Nov. 14, 1871J. StrattonJ. Stratton's Pipe Tongspipe tongs
130,278Aug. 06, 1872W. CampbellImprovement in Pipe-Tongspipe tongs
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