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US Patent: 236,876
Saw
Patentee: Charles H. Douglas (exact or similar names) - Chicago, IL USPTO Classifications: 83/852, 83/854 Tool Categories: woodworking machines : circular saws : saw teeth woodworking machines : machine and tool cutters : saw teeth Assignees: Charles H. Douglas - Chicago, IL George Farnsworth - Chicago, IL James L. Gage - Rochester, NY Manufacturer: Not known to have been produced Witnesses: James Lorenzo Gage J. W. Conkling	Patent Dates: Applied: Mar. 04, 1880 Granted: Jan. 25, 1881 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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