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All Patents in class 474/75
Patents 1 - 8 of 8
First set of recordsLast set of records
499,159Jun. 06, 1893F.H. CraftsDriving Mechanism for Lathesmetalworking machine mechanisms
512,410Jan. 09, 1894J.R. ThomasFeed mechanismwood planers
535,937Mar. 19, 1895H.H. BlakeDriving Gear for Road Enginessteam road engines
622,329Apr. 04, 1899F.H. CraftsSpeed Changing Driving Mechanism for Lathesmetal lathe accessories
881,086Mar. 03, 1908B.D. StevensVariable-speed mechanismindustrial machine speed changing mechanisms
897,826Sep. 01, 1908H.J. GilbertDriving mechanismband resaws
955,920Apr. 26, 1910B.D. StevensVariable-speed deviceband resaws
1,151,837Aug. 31, 1915C.E. TannewitzVariable-speed belt-gearingwood lathes
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