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All Patents in class 476/31
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
62,995Mar. 19, 1867O.A. Bassett, E. SmithImprovement in sawmillssawmill feed works
103,372May 24, 1870S.H. RichardsonImprovement in hauling up logsawmill log handling
343,457Jun. 08, 1886A.I. HippSaw-mill feed mechanismsawmill feed works
376,592Jan. 17, 1888W.H. Gibbes, Jr.Saw-mill-feed devicesawmill feed works
410,337Sep. 03, 1889H.B. StrongMechanism for Governing the Feed of Saw Millssawmill feed works
460,284Sep. 29, 1891C.M. ConradsonDevice for Varying the Speed of Machineryindustrial machine speed and direction changing mechanisms
488,618Dec. 27, 1892P. StovallVariable friction-feed in sawmillssawmill feed works
816,369Mar. 27, 1906O.F. PerssonSpeed Changing Deviceindustrial machine speed and direction changing mechanisms
1,127,166Feb. 02, 1915E.F. BeuglerVariable Speed Countershaft
1,853,737Apr. 12, 1932E.R. LlewellynPower Transmission Mechanism for Lathes or the Likeengine lathes
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