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Patents for Charles B. Hutchinson
Patents 1 - 15 of 15
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,498Jun. 05, 1849C.B. HutchinsonImprovement in windmills
7,069Feb. 05, 1850C.B. HutchinsonMachine for cutting stavescooper
7,416Jun. 04, 1850C.B. HutchinsonBoard and Log Rulelumber rules
9,565Feb. 01, 1853C.B. HutchinsonMachines for cutting barrel-headscooper
10,094Oct. 04, 1853C.B. HutchinsonMachine for jointing stavescooper
12,679Apr. 10, 1855C.B. HutchinsonMode of guiding reciprocating sawsreciprocating sawmills
29,490Aug. 07, 1860C.B. HutchinsonMill for grinding grain and apples
30,024Sep. 11, 1860C.B. HutchinsonMachine for making barrel-headscooper
37,579Feb. 03, 1863C.B. HutchinsonImprovement for grinding and pressing grapes, apples, &c.
48,625Jul. 04, 1865C.B. HutchinsonImproved process for lining oil-barrels
53,982Apr. 17, 1866C.B. HutchinsonImprovement in machines for chamfering and crozing stavescooper
53,983Apr. 17, 1866C.B. HutchinsonImprovement in machines for bending stavescooper
75,021Mar. 03, 1868C.B. HutchinsonImprovement in machines for jointing stavescooper
RE3,925Apr. 19, 1870C.B. HutchinsonMill for grinding grain and apples
RE3,926Apr. 19, 1870C.B. HutchinsonMill for grinding grain and apples
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