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Patents Granted on 1830-09-??
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
XC-13Sep. 09, 1830S. Andres, Jr.Machine for manufacturing hat bodieshat making machines
XC-14Sep. 09, 1830S. Andres, Jr.A gauge or instrument to ascertain the weight or tonnage of goods, &c., shipped on board canal boats, &c.boat weighing machines
6,093XSep. 13, 1830J. Clark, H. HendersonMachine for cuttting crackers, biscuits, pilot bread, etc.cracker and biscuit machines
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