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Patents for S. J. Allis
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
20,919Jul. 13, 1858B. HollyDamper
22,456Dec. 28, 1858O. RobinsonBedstead Fasteningauxiliary wrenches
25,446Sep. 13, 1859T.S. ScovilleSpirit-Levellevels
RE864Dec. 13, 1859D.R. PrindleImprovement in Boilers and Steamersstationary boilers
26,613Dec. 27, 1859N.B. PhelpsAugerauger bits
27,128Feb. 14, 1860B. HollyPump Liftpumps
27,171Feb. 14, 1860B.T. TrimmerGrain Separator
30,732Nov. 27, 1860J.C. Holyland, J. HolylandCracker-machine
31,509Feb. 19, 1861A. WyckoffMachine for cutting wooden troughsspecialty machines
36,757Oct. 21, 1862J. FlintImprovement in plastering-trowels
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