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US Patent: 73,293
Improvement in shaft-coupling
Patentee: James Brayley (exact or similar names) - Buffalo, Erie County, NY USPTO Classifications: 464/119, 464/125 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine shaft couplings Assignees: None Manufacturer: Buffalo Pitts Co. - Buffalo, Erie County, NY Witnesses: Albert Haight Jay Hyatt	Patent Dates: Granted: Jan. 14, 1868 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Buffalo Pitts Co.

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