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All Patents in class 144/235
Patents 16 - 30 of 38
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123,800Feb. 20, 1872A. van VleckImprovement in cutter-headscutterheads
135,907Feb. 18, 1873G. GreenwoodImprovement in rotary cutter-heads for matching boardscutterheads
136,236Feb. 25, 1873F.D. GreenImprovement in dovetailing-machinesdovetailing machines
139,076May 20, 1873A.R. ParkSaddle-tree lathewood lathes
159,114Jan. 26, 1875O. OstenImprovement in machines for cutting heads for barrelsbarrel making machines
178,918Jun. 20, 1876P.G. FinnImprovement in cutter-headscutterheads
193,769Jul. 31, 1877J.W. McCurdyMatcher cutter-headcutterheads
236,422Jan. 11, 1881R. BickemeyerMachine for turning irregular formspattern lathes
237,652Feb. 08, 1881S.A. WoodsCutter-head for wood-working machinescutterheads
245,481Aug. 09, 1881L.C. GraupnerBlind-finishing machinewindowblind machines
330,260Nov. 10, 1885E.K. PattenCutter-headcutterheads
349,323Sep. 21, 1886C. SommerStave-dressing machinebarrel making machines
388,410Aug. 28, 1888J.T. GrzybowskiCutter-head for grooving-machinescutterheads
501,470Jul. 11, 1893C. SeymourLathe for irregular formswood lathes
567,135Sep. 08, 1896L.S. HealdRotary cutterwindow making machines
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