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Patents for Albert B. Bean
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
77,347Apr. 28, 1868A.B. BeanNut Machinenut making machines
84,527Dec. 01, 1868A.B. BeanRatchet Feedmetal planers
91,072Jun. 08, 1869A.B. BeanRatchet Feedmetal planers
148,165Mar. 03, 1874A.B. BeanMachinery-Clutchindustrial machine clutches
RE6,215Jan. 12, 1875A.B. BeanMachine-Clutchesindustrial machine clutches
186,296Jan. 16, 1877A.B. BeanClutchmetalworking power transmission
223,099Dec. 30, 1879A.B. BeanEngine Latheengine lathes
272,192Feb. 13, 1883A.B. BeanMetal Planing Machinemetal planers
300,038Jun. 10, 1884A.B. BeanIndex-gage for drilling-machinesdrill presses
316,109Apr. 21, 1885A.B. BeanCross Bar Shoe for Planing Machinesmetalworking machine mechanisms
321,941Jul. 14, 1885A.B. BeanFriction Clutchindustrial machine clutches
326,091Sep. 15, 1885A.B. BeanFriction Clutchindustrial machine clutches
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