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All Patents in class 81/185
Patents 1 - 15 of 73
First set of recordsNext set of recordsLast set of records
32,838Jul. 16, 1861G. MeaderImproved Wrenchratchet wrenches
38,914Jun. 16, 1863J.J. RichardsonImproved Ratchet-Wrenchratchet wrenches
102,336Apr. 26, 1870G. UtleyWrenchquick adjust wrenches
108,330Oct. 18, 1870J.F. CassImprovements in Socket-Wrencheswrench sockets
145,399Dec. 09, 1873I.C. ColbertRatchet-Wrenchesratchet wrenches
172,239Jan. 11, 1876E.T. BarlowWrenchwedge adjust wrenches
183,736Oct. 24, 1876R.R. WilsonRatchet Wrenchratchet wrenches
207,117Aug. 20, 1878T.C. HammondRatchet-Wrenchratchet wrenches
216,690Jun. 17, 1879R. MikkelsonWrenchratchet wrenches
217,195Jul. 08, 1879C.M. Powers, G.W. BennumCombination Toolcombination tools
228,827Jun. 15, 1880J.A. MellImproved Ratchet-Wrenchratchet wrenches
236,114Dec. 28, 1880J.M. TottenWrenchsocket wrenches
239,972Apr. 12, 1881J.A. MillerReducing Socket Ratchet Nut Wrenchratchet wrenches
243,942Jul. 05, 1881J.A. MillerNut Wrenchratchet wrenches
293,128Feb. 05, 1884C. WechslerRatchet Wrenchratchet wrenches
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