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US Patent: 16,681
File-cutting machine
Patentee: Isaac H. Coller (exact or similar names) - Poughkeepsie, NY USPTO Classifications: 76/17, 76/20 Tool Categories: woodworking machines : specialty woodworking machines : tool making machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Aaron Frost John D. B. Coller	Patent Dates: Granted: Feb. 24, 1857 Reissue Information: Reissued as AI185 (Jan. 12, 1858) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: Improvements to patent 9,194.

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