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Patents Granted on 1873-07-08
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
CA-2,511Jul. 08, 1873L.P. WhitingMandrin de Tour Mobilelathe dogs
D6,764Jul. 08, 1873S.W. Putnam, Jr.Design for frame of bolt-threading machinesmetal threading machines
140,570Jul. 08, 1873G.P. AppletonImprovement in machines for sawing lathslath making machines
140,626Jul. 08, 1873E.H. HinnersImprovement in cutter-heads for moldingscutterheads
140,647Jul. 08, 1873A. RodgersImprovement in machines for sawing lathslath making machines
140,657Jul. 08, 1873H.M. StowImprovement in sawing-machinesdrag saws
140,672Jul. 08, 1873W.G. BlacklidgeImprovement in Saw Gummersannular saws
140,699Jul. 08, 1873J.E. GreenImprovement in stave-jointersbarrel making machines
140,727Jul. 08, 1873S.W. Putnam, Jr.Improvement in nut-tapping machinesnut or bolt making machines
140,732Jul. 08, 1873G.L. RouseSpoke Polishing Machinesbelt sanders
140,735Jul. 08, 1873H.E. ShepardImprovement in plastic compositions for the manufacture of knobs and other molded articles
140,745Jul. 08, 1873H.B. TylerImprovement in tape-measurestape measure mechanisms
140,747Jul. 08, 1873E.A. WalkerImprovement in joiners' clampsclamps
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