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All Patents in class 408/26
Patents 1 - 15 of 25
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NumberDatePatenteeTitleType
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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