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US Patent: 265,976
Machine for Forming Teeth Upon File-Blanks
Patentee: Wiliam T. Nicholson (exact or similar names) - Providence, RI USPTO Classifications: 409/304, 451/163, 451/164, 451/403, 74/817, 76/14 Tool Categories: woodworking machines : specialty woodworking machines : tool making machines metalworking tools : files Assignees: None Manufacturer: Not known to have been produced Witnesses: W. H. Thurston I. Knight	Patent Dates: Applied: Mar. 03, 1882 Granted: Oct. 17, 1882 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)
Description: This apparatus is intended to allow the file making process patented by Nicholson the same day (265975) to be carried out by less skilled workmen.

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