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All Patents in class 83/627
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,429XOct. 03, 1834S. UstickStraw Cutterhay or straw cutters
14,166Jan. 29, 1856R. PorterPunching-machinepunch presses
395,728Jan. 08, 1889F. WeselMachine for cutting printers' rules
631,137Aug. 15, 1899C.F. ThurberPunch and shear machinemetal punching machines
2,635,651Apr. 21, 1953B.W. HulfishJigsaw with drive of scotch yoke typescrollsaws
3,678,792Jul. 25, 1972F. DvorakMetal plate shearsmetal shearing machines
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