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All Patents of Type: portable metal drilling machines
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
68,827Sep. 10, 1867A. Whipple, E.S. YoungMetal Drillportable metal drilling machines
188,008Mar. 06, 1877L.B. FlandersMachine for Turning Locomotive Crank-Pinsportable metal drilling machines
266,991Nov. 07, 1882J. HathawayPortable Drill and Forge Restportable metal drilling machines
288,953Nov. 20, 1883D.W. PedrickMachine For Turning and Boringportable metal drilling machines
469,503Feb. 23, 1892J.T. KiehnerBoring Toolportable metal drilling machines
CA-49,976Sep. 13, 1895W.H. LawTravelling swing drillportable metal drilling machines
983,083Jan. 31, 1911J.A. PealingPortable drillportable metal drilling machines
1,282,079Oct. 22, 1918W.A. HawkinsConvertible Drilling Machine and Gear Jackportable metal drilling machines
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