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Patent number:
Patent Date:
US Patent: 1,978,451
Jack
Patentees:
Joseph J. Mueller (
exact
or
similar
names) - Waukesha, WI
Clarence M. Eason (
exact
or
similar
names) - Waukesha, WI
USPTO Classifications:
254/93H
Tool Categories:
material handling
:
jacks
:
hydraulic jacks
material handling
:
jacks
:
vehicle jacks
:
automobile and truck jacks
Assignees:
Hein-Werner Motor Parts Corp.
- Waukesha, WI
Manufacturer:
Hein-Werner Motor Parts Corp.
- Waukesha, WI
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 30, 1933
Granted:
Oct. 30, 1934
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hein-Werner Corp.
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