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Patent number:
Patent Date:
US Patent: 3,071,398
Locking Ring
Patentee:
Joseph A. Henning (
exact
or
similar
names) - Erie, Erie County, PA
USPTO Classifications:
220/327
,
285/321
,
285/81
,
292/256.67
,
403/320
Tool Categories:
industrial machines
:
industrial machine mechanisms
Assignees:
Skinner Engine Co.
- Erie, Erie County, PA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 27, 1960
Granted:
Jan. 01, 1963
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Skinner Engine Co.
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