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US Patent: 30,563
Spike for threshing-machines
Patentee: Albert B. Colton (exact or similar names) - Athens, GA USPTO Classifications: 460/122 Tool Categories: agricultural : threshers and thrashers Assignees: None Manufacturer: Not known to have been produced Witnesses: T. M. Lampkin T. W. Walker	Patent Dates: Granted: Nov. 06, 1860 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Saur & Colton
Description: An Albert B. Colton was partner in a foundry and machine shop in Franklin, Indiana after the Civil War.

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