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US Patent: 542,454
Machine for Heading Rivets of Chains
Patentees: Frederik Waible (exact or similar names) - Waterbury, New Haven County, CT William R. Willetts (exact or similar names) - Waterbury, New Haven County, CT USPTO Classifications: 59/5, 59/7, 72/405.02 Tool Categories: specialty machines : chain making machines Assignees: American Pin Co. - Waterbury, New Haven County, CT Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 04, 1895 Granted: Jul. 09, 1895 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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