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US Patent: 518,023
Key Seating Machine
Patentee: William P. Davis (exact or similar names) - Rochester, Monroe County, NY USPTO Classifications: 409/307, 409/334 Tool Categories: metalworking machines : key seating machines Assignees: None Manufacturer: W. P. Davis Machine Co. - Rochester, Monroe County, NY Witnesses: Charles F. Davis George B. Selden C. G. Cranwell	Patent Dates: Applied: Jul. 26, 1893 Granted: Apr. 10, 1894 Patent Pictures: [ 1 | 2 ] 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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