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Patents for George S. Colburn
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,664Jan. 20, 1852J. SawyerMachine for splitting ratanrattan machines
19,110Jan. 12, 1858G.S. ColburnDevice for retaining in proper position the splitting-knife in ratan-machinesrattan machines
216,723Jun. 24, 1879G.S. ColburnCane-shaving machinerattan machines
216,724Jun. 24, 1879G.S. ColburnImprovement in means for adjusting cutting-diskswoodworking machine mechanisms
277,235May 08, 1883G.S. ColburnRattan-scraping machinerattan machines
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