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Patents Granted on 1864-02-23
Patents 1 - 8 of 8
First set of recordsLast set of records
41,688Feb. 23, 1864J.B. DoughertyImprovement in machines for making splints for barrel-hoopshoop making machines
41,704Feb. 23, 1864J. HumphreysImprovement in Turning Bayonet-Socketsmetal lathes
41,706Feb. 23, 1864T.B. JonesImprovement in machines for coping sashwindow making machines
41,707Feb. 23, 1864J.L. KnowltonImprovement in sawmillsreciprocating sawmills
41,718Feb. 23, 1864O. PeckSecuring bits in bracesbrace chucks
41,721Feb. 23, 1864C.A. Colquitt, F.W. RitterhoffTobacco Cutting Machinetobacco machinery
41,742Feb. 23, 1864H.K. JonesImprovement in Machines for Stamping Carpenters' Squarestool making machines
41,747Feb. 23, 1864G.C. TaftImproved Screw-Wrenchnut wrenches
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