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All Patents in class 384/264
Patents 1 - 6 of 6
First set of recordsLast set of records
6,039Jan. 16, 1849H. KnowlesBearing for upright shaftsindustrial machine bearings
72,812Dec. 31, 1867C. CusterMillstone-Bushmill stones
110,843Jan. 10, 1871H.F. FrisbieMillstone Bushmill stones
459,627Sep. 15, 1891C.M. ConradsonSectional Journal Boxmetalworking machine mechanisms
626,715Jun. 13, 1899W.P. NortonEngine Lathe Headengine lathes
1,551,781Sep. 01, 1925J.F. BakerStay boltstationary boilers
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