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Patents Granted on 1911-02-21
Patents 1 - 9 of 9
First set of recordsLast set of records
CA-131,259Feb. 21, 1911J.C. McLachlanMeans of removing dust from traction enginesinternal combustion traction engines
984,610Feb. 21, 1911H. SmileyDado-Planedado planes
984,669Feb. 21, 1911J.P. HedstromFeed-finger for saw-sharpening machinessaw sharpening machines
984,694Feb. 21, 1911S.J. MorganMixing or tumbling machine
984,708Feb. 21, 1911C.D. RiceBelt-gearingdrill presses
984,809Feb. 21, 1911C.L. GoodrichChuckdrill press chucks
984,998Feb. 21, 1911P.G. BlombergDrill-holder or chuck with self-centering device for boring-machinesdrill press chucks
985,041Feb. 21, 1911W. LodgeDiameter Gage for Lathesmetal lathe accessories
985,117Feb. 21, 1911G. SchradeRouting machinerouting machines
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