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Patents for John Phin
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
15,789Sep. 23, 1856G.G. TownsendShoe Edge Planecobbler
21,342Aug. 31, 1858J.C. JacksonLifting Jackelevators and lifts
37,885Mar. 10, 1863J.B. DoughertyImproved machine for sawing barrel-heads, shingles, etc.cooper
39,720Sep. 01, 1863J.B. DoughertyImprovement in barrel-hoops
40,250Oct. 13, 1863J.B. DoughertyImprovement in barrel-hoops
40,613Nov. 17, 1863J.B. DoughertyImproved hoop-machinehoop making machines
41,688Feb. 23, 1864J.B. DoughertyImprovement in machines for making splints for barrel-hoopshoop making machines
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