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Patents for Orrin Clark Burdict
Patents 1 - 7 of 7
First set of recordsLast set of records
GB-186,601,089Apr. 30, 1864O.C. BurdictImprovements in manufacturing nuts and the preparation of the metal therefor, and in the machinery or apparatus employed thereinnut or bolt making machines
68,555Sep. 03, 1867O.C. BurdictImproved machine for heading boltsnut or bolt making machines
97,351Nov. 30, 1869O.C. BurdictImproved bolt-heading machinenut or bolt making machines
168,135Sep. 28, 1875O.C. BurdictMachine For Forging Wrench-Bar Headswrench jaw components
CA-9,267Oct. 19, 1878S.L. WorsleyMachine for tapping nutsnut or bolt making machines
285,876Oct. 02, 1883O.C. BurdictBolt-forging machinenut or bolt making machines
612,557Oct. 18, 1898O.C. BurdictForging-machinenut or bolt making machines
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