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All Patents in class 408/1R
Patents 1 - 15 of 36
First set of recordsNext set of recordsLast set of records
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.
140Mar. 11, 1837W. MaceMachine for mortising posts and sharpening rails for fencesmortising machines
572Jan. 20, 1838J. BadgerMachine for Boring Framing-Timberportable timber mortisers
1,172Jun. 18, 1839S.H. WillsImprovement in Machines for Cutting Screws in Wood for Framing Purposeswood threading machines
1,420Nov. 25, 1839W.H. ShayBoring woodwoodworking horizontal borers
1,816Oct. 10, 1840J. LindlyImprovement in Machines for Cutting Screws Upon the ends of the Rails of Bedsteadswoodworking horizontal borers
4,534May 23, 1846W. ReadBoring Woodportable timber borers
4,829Oct. 29, 1846J. GuildBoring and Cutting Screws on Bedsteadswood threading machines
4,864Nov. 24, 1846T.J. SloanMaking Wood Screwsscrew machines
5,011Mar. 13, 1847J. JohnsonBoring-machinedrilling and boring
5,794Sep. 19, 1848J. CrumMachine for Making Wood Screwsscrew machines
8,620Dec. 23, 1851J. ZimmerWooden Thread Cutting Machinewoodworking horizontal borers
9,242Sep. 07, 1852C.H. GuardMachine for making carriage-wheelswheelwright
9,729May 17, 1853A.H. LongleyImprovement in Machines for Cutting Wooden Screwswood threading machines
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