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Patents for Whitney Metal Tool Co.
Patents 1 - 15 of 22
First set of recordsNext set of recordsLast set of records
975,591Nov. 15, 1910W.A. WhitneyMechanical movementmetal punches
1,050,583Jan. 14, 1913W.A. WhitneyRatchet Wrenchratchet wrenches
1,065,752Jun. 24, 1913W.A. WhitneyHand Metal Punchmetal punches
1,065,753Jun. 24, 1913W.A. WhitneyHand Metal Shearsmetal shears
1,180,357Apr. 25, 1916W.A. WhitneyBeam Punchmetal punches
1,389,565Aug. 30, 1921J. JensenMachine elementmetal punches
1,473,558Nov. 06, 1923J. JensenPunchmetal punches
1,531,287Mar. 31, 1925J. JensenAngle-iron notchermetal punches
1,685,604Sep. 25, 1928J. JensenHand punch and the likemetal punches
1,826,937Oct. 13, 1931J. JensenAnchoring means for portable supportsindustrial machine bases
1,910,838May 23, 1933J. JensenTool for punching, riveting, and like operationsriveting tools
1,910,839May 23, 1933J. JensenTool for punching, riveting, and like operationsriveting tools
2,103,074Dec. 21, 1937R.D. GardnerClamping devicework holding
2,107,566Feb. 08, 1938R.D. GardnerAbrasive-sawing machinemetal sawing machines
2,113,087Apr. 05, 1938J. JensenManually operated pressure toolmetal punches
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