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All Patents of Type: grain hullers
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
NX-182,308,212Aug. 21, 1823N. BarrettMachine for hulling graingrain hullers
3,875XMay 21, 1824W.J. HartMachine for hulling graingrain hullers
NX-182,408,271Aug. 27, 1824J. WilsonMill for hulling and grinding grain, etc.grain hullers
210May 30, 1837C.R. Harvey, E. TracyMachine for hulling and scouring ricerice cleaners
XC-1,900Sep. 23, 1865J. KerrGrain separator, called "Kerr's improved Grain Separator"grain hullers
202,863Apr. 23, 1878M.H. PittsGrain Separatorgrain hullers
CA-16,624Apr. 09, 1883J.W. Craig, P.N. McChesneyMachine for decorticating and cleaning wheat and other grainsgrain hullers
632,831Sep. 12, 1899C.H. BidwellGrain Scouring Machinegrain hullers
1,126,288Jan. 26, 1915W.C. Robby, W.N. RumelyInterchangeable Grain Thresher and Hullerthreshers
1,177,812Apr. 04, 1916W.C. Robby, W.N. RumelyInterchangeable Grain Thresher and Hullerthreshers
1,570,709Jan. 26, 1926W.N. RumelyCombined Thresher and Hullerthreshers
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