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US Patent: 70,728
Improvement in saws
Patentee: James K. Lockwood (exact or similar names) - Alpena, MI USPTO Classifications: 83/835 Tool Categories: woodworking machines : machine and tool cutters : sawblades Assignees: None Manufacturer: Curtis & Co. Mfg. Co. - St. Louis, MO Witnesses: H. F. Eberts H. G. Hannaman	Patent Dates: Granted: Nov. 12, 1867 Reissue Information: Reissued as RE7,753 (Jun. 19, 1877) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Curtis & Co. Mfg. Co.

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