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Patent number:
Patent Date:
US Patent: 619,010
Twyer-iron
Patentee:
Frank S. Blakesley (
exact
or
similar
names) - Rockford, IL
USPTO Classifications:
110/182.6
Tool Categories:
metalworking machines
:
forging machines
:
forges
:
forge tuyeres
Assignees:
Frank S. Blakesley
- Rockford, IL
Weyburn & Briggs Co.
- Rockford, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Feb. 07, 1899
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Vintage Machinery entry for Weyburn Co.
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