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All Patents in class 83/775
Patents 1 - 15 of 42
First set of recordsNext set of recordsLast set of records
13,277Jul. 17, 1855M. LudwigMachine for sawing down treesfirewood machines
24,232May 31, 1859G.W. ParkerCrosscut-sawing machinedrag saws
35,058Apr. 22, 1862C.S. BrownImproved portable sawing machinedrag saws
43,704Aug. 02, 1864P.B. PerkinsImprovement in sawing machinesreciprocating sawmills
43,724Aug. 02, 1864E. TotmanImprovement in sawing machinesfirewood machines
43,963Aug. 30, 1864J.W. Arnold, H.W. CouchImprovement in sawing machinesreciprocating sawmills
52,304Jan. 30, 1866W.G. LumbardImprovement in sawing-machineshuman powered machines
58,921Oct. 16, 1866C.R. Warner, M. BalesImprovement in sawing machinestree felling machines
71,669Dec. 03, 1867P. Werni, R.B. De BareImprovement in sawing machinesdrag saws
74,432Feb. 11, 1868C. Root, B. BennettImprovement in sawing machinesdrag saws
75,441Mar. 10, 1868J.W. MaxeyImprovement in mode of producing motion for sawing-machineswoodworking machine mechanisms
78,019May 19, 1868A.E. RossImprovement in sawing-machinesdrag saws
83,856Nov. 10, 1868S. HunterImprovement in sawing-machinesdrag saws
93,787Aug. 17, 1869H. WoodwardImprovement in sawing-machinesdrag saws
98,628Jan. 04, 1870D.R. PrattImprovement in sawing-machinesdrag saws
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