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US Patent: 440,734
Machine for making spools
Patentee:
John H. Ansell (exact or similar names) - Alpena, MI

USPTO Classifications:
142/5

Tool Categories:
woodworking machines : specialty woodworking machines : spool or bobbin machines

Assignees:
Abram R. Blakely - Alpena, MI
John H. Ansell - Alpena, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 18, 1890
Granted: Nov. 18, 1890

Patent Pictures:
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