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Patents for K. Durfee
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
CA-31,613Jun. 18, 1889O.M. Shaw, G. Pendleton, W.C. WorthenWrenchpipe wrenches
418,762Jan. 07, 1890A. SiegelLasting Pincherspliers
CA-34,466Jun. 03, 1890C. Green, H. BornsteinWrenchscrew adjust wrenches
434,912Aug. 26, 1890H. BornsteinWrenchscrew adjust wrenches
CA-36,254Apr. 01, 1891G.H. BuzzellWrench for Pipesalligator wrenches
461,995Oct. 27, 1891J. WykeKey Seating or Splining Gagemarking gauges
463,784Nov. 24, 1891G.H. BuzzellPipe Wrenchpipe wrenches
476,465Jun. 07, 1892F.B. JordanCombined Wrench and Oileraxle nut wrenches
483,778Oct. 04, 1892A.W. ChestertonTool for Cutting Glass Gage-Tubesglass cutters
524,906Aug. 21, 1894A. McDougallCombination Screw-Driver, Auger, and Countersink
525,365Sep. 04, 1894N.H. ShawFrame Sawframe saws
533,342Jan. 29, 1895M. BrassellSocket Wrenchsocket wrenches
537,563Apr. 16, 1895B.L. CookHandsaw (metal and rubber handle)
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