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Patent number:
Patent Date:
US Patent: 3,055,714
Die set bearing
Patentee:
Harland H. Coffin (
exact
or
similar
names) - Bridgeport, CT
USPTO Classifications:
384/30
Tool Categories:
trade specific
:
tool and die maker
Assignees:
Producto Machine Co.
- Bridgeport, CT
Manufacturer:
Producto Machine Co.
- Bridgeport, CT
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 17, 1960
Granted:
Sep. 25, 1962
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Producto Machine Co.
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