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All Patents in class 83/830
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
152,970Jul. 14, 1874M. ChaseSawblade for scroll or band sawssawblades
184,804Nov. 28, 1876F.A. StohlmannImprovement in surgical sawssurgeon
226,774Apr. 20, 1880E. NunanChain saw
285,651Sep. 25, 1883M. NewloveChain-sawmortising machines
349,833Sep. 28, 1886B.F. AsperChain-sawsawblades
432,337Jul. 15, 1890W.F. StanleyPortable Saw
1,598,853Sep. 07, 1926J. DawChain sawtree felling machines
2,435,892Feb. 10, 1948A.W. MallCutting chainhandheld chainsaws
5,131,150Jul. 21, 1992A.A. MuehlingFlexible sawpruning saws
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