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All Patents of Type: circular sawmills
Patents 1 - 15 of 131
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NumberDatePatenteeTitleType
1,172XNov. 24, 1809G. HulingCircular saw mill or machinecircular sawmills
8,400XSep. 09, 1834J. PenmanCircular saw millscircular sawmills
2,174Jul. 16, 1841G. PagePortable circular-saw millcircular sawmills
2,677Jun. 18, 1842L. Hedge, E.F. JohnsonSawmillcircular sawmills
3,494Mar. 20, 1844J.K. MayoManner of applying circular saws for sawing lumber, &c.circular sawmills
XC-242Jun. 28, 1848J. HelmCertain improvements in the construction of mills for the manufacture of lumber with circular sawscircular sawmills
7,027Jan. 15, 1850N.G. NorcrossCircular-saw millcircular sawmills
7,832Dec. 17, 1850O. ChildMill for sawing with circular sawscircular sawmills
8,022Apr. 08, 1851P. CrosbySawing machinecircular sawmills
10,888May 09, 1854C.R. FoxJournal-box for sawmill-carriagescircular sawmills
11,282Jul. 11, 1854W. McKinstryAdjustable bearing for circular sawscircular sawmills
12,337Jan. 30, 1855P. YoungsSawing-machinecircular sawmills
12,705Apr. 10, 1855H. WellsDevice allowing circular-saw spindles to yieldcircular sawmills
XC-535Jul. 25, 1855R. MightPortable vibrating and self-acting circular sawing machinecircular sawmills
13,399Aug. 07, 1855B.E. ParkhurstMachine for sawing lumbercircular sawmills
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