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All Patents in class 74/600
Patents 1 - 15 of 29
First set of recordsNext set of recordsLast set of records
22,581Jan. 11, 1859A. PrenattMachine for dressing hoopshoop making machines
73,412Jan. 14, 1868W.H. WarrenImprovement in Crank Planerswood planers
116,243Jun. 20, 1871W.H. WarrenImprovement in Metal Planersmetal planers
151,949Jun. 09, 1874T. WorswickImprovement in devices for converting motionsteam engines
201,528Mar. 19, 1878J. HuebethalChurnchurns
224,534Feb. 17, 1880S.E. HildrethMetal-Planing Machinemetal planers
241,488May 17, 1881E. Gould, U. Eberhardt, H. EberhardtAdjustable crank-pinmetalworking machine mechanisms
291,645Jan. 08, 1884J.B. ThurstonCrank adjustment mechanism for balance-wheelswoodworking power transmission
347,539Aug. 17, 1886J.S. WatermanKey Seat Milling Machinekey seating machines
384,963Jun. 26, 1888J. Buckley, G.W. DavisonShaping Machine
421,297Feb. 11, 1890J. MillsAdjustable Crank Pinmetal shapers
421,803Feb. 18, 1890J. WursterFeeding device for sawing-machineswoodworking machines
490,670Jan. 31, 1893A.S. Smith, J. MillsMetal Shaping Machinemetal shapers
498,733May 30, 1893W.L. VanderploegShaping Machinemetal shapers
807,216Dec. 12, 1905R. StockbridgeVariable-speed driving mechanismmetal shapers
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