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All Patents in class 408
Patents 16 - 30 of 2350
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NumberDatePatenteeTitleType
8,349XAug. 08, 1834A. NewtonWood augerauger bits
8,350XAug. 08, 1834N.C. SanfordWood augerauger bits
8,611XJan. 21, 1835H. HolmesStave sawcylindrical saws
8,752XApr. 08, 1835N.J. LampmanWood augerdrill bits
8,896XJun. 15, 1835W. JonesHollow Auger Bithollow bits
9,169XOct. 14, 1835O.B. PercivalGimletgimlets
5Aug. 10, 1836T. BlanchardMachine for mortising solid wooden shells of ships' tackle-blocksmortising machines
7Aug. 10, 1836T. BlanchardMachine for boring holes and cutting lanyard-scores in deadeyesdrilling and boring
18Aug. 31, 1836T. BlanchardMachine for countersinking to receive bushes in the sheaves of ships' tackle-blocksdrilling and boring
79Nov. 14, 1836H. CrumWood-screw-threading machine, &c.
82Nov. 17, 1836G. PageSpiral bit with countersink for setting screwsdrill bits
115Jan. 31, 1837J.H. PowerPortable multi-drill mortisermortising machines
126Feb. 16, 1837P. WilliamsImprovement in Machines for Cutting the Screws of Screw-Bedsteadswood threading machines
135Mar. 05, 1837J.J. SmithMachine for sawing staves for barrels, kegs, &c.barrel making machines
140Mar. 11, 1837W. MaceMachine for mortising posts and sharpening rails for fencesmortising machines
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