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Patents for Sylvester Sawyer
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
14,833May 06, 1856J. Sawyer, S. SawyerHoop-machinehoop making machines
15,780Sep. 23, 1856J. Sawyer, S. SawyerHoop-machinehoop making machines
16,513Jan. 27, 1857S. SawyerMachine for planing hoopswood planers
17,014Apr. 07, 1857J. Sawyer, S. SawyerMachine for splitting hoop polesspecialty machines
RE1,173Apr. 16, 1861J. Sawyer, S. SawyerHoop machinecooper
187,914Feb. 27, 1877S. SawyerImprovement in molding-machinesmolders
284,241Sep. 04, 1883S. SawyerMachine for scraping and splitting rattanrattan machines
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