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US Patent: 486,052
Antifriction Bearing
Patentee: Frank Mossberg (exact or similar names) - Attleborough, Bristol County, MA USPTO Classifications: 384/579, 464/178 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine bearings Assignees: Mossberg Manufacturing Co. - Attleborough, Bristol County, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 01, 1891 Granted: Nov. 08, 1892 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Mossberg Manufacturing Co.

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