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Patents for A. J. Tibbits
Patents 61 - 75 of 81
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NumberDatePatenteeTitleType
138,660May 06, 1873W. KelseyPrinting Press
140,081Jun. 17, 1873W. SchollhornImprovement in pencil attachmentsdividers
140,747Jul. 08, 1873E.A. WalkerImprovement in joiners' clampsclamps
143,154Sep. 23, 1873M. HineImprovement in machines for threading boltsnut or bolt making machines
144,128Oct. 28, 1873L. ParmeleeImprovement in chucksdrill chucks
145,837Dec. 23, 1873C.W. BlakesleeTack Pullers
146,075Dec. 30, 1873W.F. Arnold, S.H. JenningsImprovement in Joiners' Gagesmarking gauges
146,212Jan. 06, 1874J. SwanImprovement in Dies for Forming Auger-Bitsmaking drills and augers
147,427Feb. 10, 1874D.W. ParkerClaw-Hammershammers
148,165Mar. 03, 1874A.B. BeanImprovement in machinery clutchesindustrial machine clutches
151,178May 19, 1874J.D. WaiteImprovement in Hollow Augershollow bits
151,827Jun. 09, 1874C.S. BementImprovement in Machines for Stamping Carpenters' Squares
151,828Jun. 09, 1874J. BenhamImprovement in Hollow Augershollow bits
151,907Jun. 09, 1874C. ParkerClaw-Hammershammers
151,909Jun. 09, 1874E.H. PeckJoiner's Clampsclamps
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