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US Patent: 274,287
Key Seat Cutting Machine
Patentee: William P. Davis (exact or similar names) - North Bloomfield, Ontario County, NY USPTO Classifications: 409/304, 409/334 Tool Categories: metalworking machines : key seating machines Assignees: None Manufacturer: W. P. Davis - North Bloomfield, Ontario County, NY Witnesses: George B. Selden H. G. Phillips	Patent Dates: Applied: Nov. 29, 1882 Granted: Mar. 20, 1883 Patent Pictures: [ 1 | 2 | 3 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for W. P. Davis

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