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All Patents in class 464/41
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
30,059Sep. 18, 1860R.J. GatlingMachine Gearingindustrial machine gearing
255,196Mar. 21, 1882E.W. RossBand or fly wheelbandsaws
1,092,098Mar. 31, 1914J.C. FitzgeraldPulleyindustrial machine pulleys and belt drive mechanisms
RE15,115May 31, 1921E.D. MackintoshMethod of driving electric centrifugal machines
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