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Patents Granted on 1869-08-24
Patents 1 - 15 of 20
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NumberDatePatenteeTitleType
CA-12Aug. 24, 1869E.E. AbbottAn improvement on lathes' chucksmetal lathe chucks
CA-18Aug. 24, 1869J.F. CassImprovements on screw wrenchesnut wrenches
RE3,617Aug. 24, 1869S. Fowler, administrator, M. Fowler, administrator, G. Fowler, D. Fowler, deceased (estate of)Improved Machine for Punching Metalstamping presses
93,957Aug. 24, 1869P.H. BradleyImprovement in Adzeadzes
93,964Aug. 24, 1869H. CallImprovement in Apparatus for Transmitting Power by the Medium of Airhot air engines
93,974Aug. 24, 1869J.W. DouglasKnapsack fire extinguisherfire extinguishers
93,981Aug. 24, 1869E. Broad, O.P. FrantzImprovement in Cant Hookslumberjack
94,022Aug. 24, 1869J. NewtonImprovement in saw-teethsaw teeth
94,028Aug. 24, 1869G. PriceImprovement in saw-sharpenerssaw sharpening machines
94,038Aug. 24, 1869P. ShultsImprovement in Cant Hooklumberjack
94,043Aug. 24, 1869C. SwartoutWaffle Ironwaffle irons
94,085Aug. 24, 1869A.B. DavisImprovement in Duplex Wrenchpipe and nut combination wrenches
94,107Aug. 24, 1869M. HastingsPipe Wrenchpipe tongs
94,127Aug. 24, 1869W.R. OatleyImprovement in card-holders
94,130Aug. 24, 1869P. PryibilOval lathewood lathes
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