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Patent number:
Patent Date:
US Patent: 2,500,971
Sanitary motor construction
Patentees:
Francis J. Rathbun (
exact
or
similar
names) - Milwaukee, WI
Russell I. Robinson (
exact
or
similar
names) - Milwaukee, WI
Theodore R. Wieseman (
exact
or
similar
names) - Milwaukee, WI
USPTO Classifications:
310/58
,
310/71
Tool Categories:
electrical devices
:
electric motors
Assignees:
Louis Allis Co.
- Milwaukee, WI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 17, 1947
Granted:
Mar. 21, 1950
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Louis Allis Co.
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