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Patents for Whitney Metal Tool Co.
Patents 1 - 15 of 33
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NumberDatePatenteeTitleType
975,591Nov. 15, 1910W.A. WhitneyMechanical movementmetal punching machines
1,050,583Jan. 14, 1913W.A. WhitneyRatchet Wrenchratchet wrenches
1,065,752Jun. 24, 1913W.A. WhitneyHand Metal Punchmetal punching machines
1,065,753Jun. 24, 1913W.A. WhitneyHand Metal Shearsmetal shearing machines
1,180,357Apr. 25, 1916W.A. WhitneyBeam Punchmetal punching machines
1,389,565Aug. 30, 1921J. JensenMachine elementmetal punching machines
1,473,558Nov. 06, 1923J. JensenPunchmetal punches
1,531,287Mar. 31, 1925J. JensenAngle-Iron Notchermetal punching machines
1,539,118May 26, 1925J. JensenAngle Iron Bendermetal bending machines
1,563,574Dec. 01, 1925J. JensenHollow Punchmetal punches
1,685,604Sep. 25, 1928J. JensenHand Punch and the Likemetal punches
1,690,303Nov. 06, 1928J. JensenMetal Shearsmetal shearing machines
1,721,182Jul. 16, 1929J. JensenAngle Iron Shearmetal shearing machines
1,804,468May 12, 1931J. JensenAngle Bar Bending Machinemetal bending machines
1,826,937Oct. 13, 1931J. JensenAnchoring means for portable supportsindustrial machine bases
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