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All Patents in class 72/166
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,511Nov. 11, 1851A.W. JohnstonBending fellywheelwright
50,272Oct. 03, 1865A.S. PhilbrookImprovement in machines for bending scythe-snathswood bending machines
327,173Sep. 29, 1885E.M. JewettStave-bending machinebarrel making machines
373,865Nov. 29, 1887H. ThurstonShoe-lace-tipping machinespecialty machines
1,340,320May 18, 1920J.M. BrownCrimped-elbow-bending machine
4,910,984Mar. 27, 1990P.D. McGee, C. YoungProgressive roll benderpipe bending machines
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