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Patents for Charles H. Mellor
Patents 1 - 6 of 6
First set of recordsLast set of records
38,712May 26, 1863D. McKinleyImproved rotary cutter for planing-machinecutterheads
80,648Aug. 04, 1868C.H. MellorImprovement in molding-machinemolders
85,749Jan. 12, 1869C.H. MellorImproved method of securing rubber rings or disks to the door of vats, &c.
140,938Jul. 15, 1873C.H. Mellor, M.L. OrumImprovement in rotary cutterscutters
165,852Jul. 20, 1875C.H. MellorImprovement in loose pulleys for shaftingindustrial machine pulleys and belt drive mechanisms
RE8,265May 28, 1878C.H. Mellor, M.L. OrumRotary molding cuttercutters
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