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Patent number:
Patent Date:
US Patent: 2,540,961
Pivot arm gear rolling fixture
Patentee:
Joseph J. Osplack (
exact
or
similar
names) - Detroit, MI
USPTO Classifications:
33/501.19
Tool Categories:
metalworking machines
:
gear making machines
Assignees:
Vinco Corp.
- Detroit, MI
Manufacturer:
Vinco Corp.
- Detroit, MI
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 08, 1946
Granted:
Feb. 06, 1951
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Vinco Corp.
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