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Patents for Defiance Machine Works
Patents 1 - 15 of 77
First set of recordsNext set of recordsLast set of records
43,908Aug. 23, 1864A. GoodyearHub lathewood lathes
66,146Jun. 25, 1867A. GoodyearHub lathewheelwright
92,395Jul. 06, 1869C.C. StrongImproved boring-tooldrilling and boring
94,200Aug. 31, 1869A. GoodyearImprovement in lathe for turning hubswood lathes
94,201Aug. 31, 1869A. GoodyearWheelwright's lathewheelwright
230,074Jul. 13, 1880C. SeymourHub lathewood lathes
239,881Apr. 05, 1881D.B. Turnbull, C. Seymour, C.C. StrongMortising machinemortising machines
259,317Jun. 13, 1882P. KettenringPlow attachment
260,127Jun. 27, 1882C. SeymourProportional balancewoodworking machine sharpening mechanisms
267,465Nov. 14, 1882C. SeymourMortising-machinewheelwright
273,041Feb. 27, 1883P. DickmanRub-iron for wagons
324,847Aug. 25, 1885W.A. KettenringLathewood lathes
375,988Jan. 03, 1888W. ChaplinHandle lathewood lathes
378,322Feb. 21, 1888P. KettenringLathe for irregular formswood lathes
378,939Mar. 06, 1888C. SeymourFence for sawstablesaw accessories
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