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All Patents in class 408/26
Patents 1 - 15 of 25
First set of recordsNext set of recordsLast set of records
1,420Nov. 25, 1839W.H. ShayBoring woodwoodworking horizontal borers
7,589Aug. 27, 1850C.L. AdamcourtExpansible bitadjustable drill bits
17,141Apr. 28, 1857D.T. DrakeMachine for mortising the stiles of blind-slatsmortising machines
26,060Nov. 08, 1859J. StimpsonMachine for making box-jointsbox making machines
38,590May 19, 1863E.R. LougheadImproved machine for boring and mortising blind-stilesmortising machines
45,483Dec. 20, 1864A. EliaersBit for Undercut Holesdrill bits
51,896Jan. 02, 1866C.J. HolmanImprovement in machines for sawing stavesbarrel making machines
63,842Apr. 16, 1867C. BoernickeImprovement in Wood-Boring Bitsdrill bits
148,855Mar. 24, 1874J.M. SeymourImprovement in dovetailing-machinesdovetailing machines
229,234Jun. 29, 1880H. BoerstlerCombined boring, sawing, grinding, and rabbeting machinedrilling and boring
289,497Dec. 04, 1883J.T. BierdsMachine for Boring and Grooving Sash-Stileswindow making machines
461,202Oct. 13, 1891A.D. PentzBoring-enginemilling machines
475,560May 24, 1892E.C. HeydenreichPlug-Cutterhollow bits
493,133Mar. 07, 1893C.P. TurnerTimber-mortising machinemortising machines
495,311Apr. 11, 1893C.A. CuttingBit for Flared Holesdrill bits
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