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US Patent: 143,466
Improvement in machines for cutting gores in staves
Patentee:
Charles Ruggles (exact or similar names) - Huron, OH

USPTO Classifications:
144/133.1, 144/144.1, 144/237, 144/238

Tool Categories:
woodworking machines : specialty woodworking machines : barrel making machines
trade specific : cooper

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. H. Winchell
Robert James

Patent Dates:
Applied: Sep. 06, 1873
Granted: Oct. 07, 1873

Patent Pictures:
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