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All Patents in class 147/38
Patents 1 - 15 of 29
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
9,446XMar. 02, 1836H. AndrewsMachine for making barrel headscooper
3,648Jul. 01, 1844I. CrossettDressing stavescooper
9,699May 03, 1853P.I. SteereMachine for sawing barrel-headsbarrel making machines
20,261May 18, 1858B. FitchBarrel-head machinesbarrel making machines
20,864Jul. 13, 1858A.H. CrozierMachine for cutting barrel-headsbarrel making machines
20,962Jul. 20, 1858A.D. StewartMachine for cutting both bevels simultaneously on barrel-headsbarrel making machines
24,458Jun. 21, 1859J. GreenwoodMachine for chamfering barrel-headscooper
27,682Apr. 03, 1860L.B. BatchellerMachine for manufacturing barrel-headsbarrel making machines
30,024Sep. 11, 1860C.B. HutchinsonMachine for making barrel-headscooper
30,378Oct. 09, 1860H.L. McNishBarrel-head machinebarrel making machines
33,153Aug. 27, 1861P.H. Lawler, J.B. DoughertyImprovement in machines for forming barrel-headscooper
35,674Jun. 24, 1862W.H. DoaneImproved barrel-head circling and beveling machinecooper
41,248Jan. 12, 1864P. WelchImprovement in machines for dressing barrel-headsbarrel making machines
46,661Mar. 07, 1865J. GreenwoodImprovement in machines for making heads to barrelscooper
52,772Feb. 20, 1866J.S. ThompsonImprovement in barrel-head machinebarrel making machines
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