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US Patent: 119,998
Improvement in saws
Patentee: De Witt Riker (exact or similar names) - San Francisco, CA USPTO Classifications: 125/22, 83/851 Tool Categories: woodworking machines : machine and tool cutters : sawblades Assignees: Frederick W. Runge - San Francisco, CA Manufacturer: Not known to have been produced Witnesses: C. W. M. Smith H. S. Tibbey	Patent Dates: Granted: Oct. 17, 1871 Antedated: Sep. 30, 1871 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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