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All Patents in class 144/234
Patents 1 - 15 of 40
First set of recordsNext set of recordsLast set of records
6,370Apr. 17, 1849H. KnowlesCutter for tonguing and groovingcutters
101,238Mar. 29, 1870J. Du Bois, E.F. BeuglerImprovement in fastening for cutter-heads, pulleys, etc.cutterheads
141,744Aug. 12, 1873D.C. AllenMolding cutter-headcutterheads
159,226Jan. 26, 1875G.J. ShimerImprovement in cutter-headscutterheads
166,035Jul. 27, 1875G.J. ShimerImprovement in cutter-heads for planing and molding machinescutterheads
179,598Jul. 04, 1876D.K. OverhiserImprovement in cutter-headscutterheads
183,064Oct. 10, 1876D.K. OverhiserImprovement in cutter-headscutterheads
210,522Dec. 03, 1878H.F. GuileyImprovement in cutter-headscutterheads
219,947Sep. 23, 1879J. Hyslop, Jr.Improvement in matching and molding machinesmolders
RE9,403Oct. 12, 1880G.J. ShimerCutter-headcutterheads
260,817Jul. 11, 1882G.W. AmesburyAdjustable cutter-headcutterheads
261,266Jul. 18, 1882G.J. Shimer, S.J. ShimerCutter-headcutterheads
269,315Dec. 19, 1882M.L. OrumCutter-headcutterheads
293,494Feb. 12, 1884E. Allen, J.H. MorrisonCutter-headcutterheads
337,487Mar. 09, 1886W.H. DoaneCutter-headcutterheads
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