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All Patents in class 279/83
Patents 1 - 15 of 52
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
35,618Jun. 17, 1862J. MixSecuring bits in bracesbrace chucks
57,107Aug. 14, 1866C. EversolImproved Screw Driverratcheting screwdrivers
82,044Sep. 08, 1868O.H. TaylorImprovement in bit-stocksbrace chucks
92,541Jul. 13, 1869S.T. PeatImprovement in Auger-Handlesauger handles
96,505Nov. 02, 1869O.H. TaylorBit-stockbrace chucks
99,317Feb. 01, 1870R.S. HildrethImprovement in bit-stocksbrace chucks
160,365Mar. 02, 1875W. TuckerBit holderbrace chucks
194,659Aug. 28, 1877J. Vandegrift, H. DisstonImprovements in Saw Handlessaw handles
201,379Mar. 19, 1878C.H. AmidonImprovement in bit-bracesbrace chucks
217,672Jul. 22, 1879C.H. AmidonImprovement in bit-bracesbrace chucks
221,391Nov. 11, 1879C. BrintonImprovement in augersadjustable drill bits
228,811Jun. 15, 1880A.D. GoodellBit-bracebraces
242,423Jun. 07, 1881E. BassettDovetailing and lathe machinedovetailing machines
267,732Nov. 21, 1882O.D. WarfieldBit-stockbraces
273,621Mar. 06, 1883G.A. SmallTool Handle
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