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Patents Granted on 1872-02-06
Patents 1 - 13 of 13
First set of recordsLast set of records
RE4,736Feb. 06, 1872W.H. BarberImprovement in Devices for Holding Bits and Other Toolsbrace chucks
RE4,737Feb. 06, 1872J.J. RussImprovement in planing-machineswood planers
RE4,738Feb. 06, 1872J.B. SchenckPlaning machinewood planers
RE4,745Feb. 06, 1872D. LaneImprovement in head-blockssawmill headblocks
123,372Feb. 06, 1872S.E. WalesImprovement in extension tableswoodworking machine parts or accessories
123,392Feb. 06, 1872H.L. GoochImprovement in shingle-machinesshingle machines
123,395Feb. 06, 1872J. GreensladeImprovements in Traction Enginessteam traction engines
123,421Feb. 06, 1872D.B. RickeyBungswrenches
123,428Feb. 06, 1872P.P. SnellImprovement in Corn Huskercorn huskers
123,433Feb. 06, 1872A. WeedImprovement in File-Gripping Handlestool handles
123,463Feb. 06, 1872W.H. DodgeImprovement in Countersinks and Plug-Borerscountersinks
123,466Feb. 06, 1872J.E. EmersonImprovement in sawsinsertible saw teeth
123,507Feb. 06, 1872D. ParkhurstImprovement in head-blockssawmill headblocks
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