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All Patents in class 241/240
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
FX-7,196Aug. 09, 1832O. Badger, O. Sull (Lull)Double Hydrostatic OilPpressseed or oil presses
4,024May 01, 1845H.A. PittsCutting and Crushing Corncorn grinders
190,614May 08, 1877J.H. PendletonCoffee Hullercoffee hullers
1,436,208Nov. 21, 1922C.B. SpragueSawmill hogwood grinding machines
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