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US Patent: 11,084
Device for holding pieces in spoke-machines
Patentees: Isaac Starks (exact or similar names) - Genoa, NY Lyman Perrigo (exact or similar names) - Groton, NY USPTO Classifications: 144/142, 144/144.1, 144/242.1 Tool Categories: trade specific : wheelwright Assignees: None Manufacturer: Groton Iron Works - Groton, NY Witnesses: Abram W. Stevens Hiram Birdsall H. S. Farrar Hiram D. Lyon	Patent Dates: Granted: Jun. 13, 1854 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Groton Iron Works
Description: Lyman Perrigo co-founded the Groton Iron Works in 1849.

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