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US Patent: 133,907
Improvement in machines for making pins
Patentees: A. Sydney King (exact or similar names) - Pontiac, MI Walter D. King (exact or similar names) - Pontiac, MI Andrew L. Kingsbury (exact or similar names) - Lapeer, MI Royal H. Watson (exact or similar names) - Lapeer, MI USPTO Classifications: 144/197 Tool Categories: woodworking machines : specialty woodworking machines : dowel making machines Assignees: Andrew L. Kingsbury - Lapeer, MI Royal H. Watson - Lapeer, MI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Dec. 10, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: A machine for making dowel pins, rake teeth, etc. The patent is an improvement on patent 108,859, granted to Royal H. Watson.

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