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Patent number:
Patent Date:
US Patent: 1,002,837
Induction-motor
Patentee:
Alexander M. Gray (
exact
or
similar
names) - Milwaukee, WI
USPTO Classifications:
200/80R
,
310/166
,
310/211
,
318/820
Tool Categories:
electrical devices
:
electric motors
:
induction motors
Assignees:
Allis-Chalmers Co.
- Milwaukee, WI
Manufacturer:
Allis-Chalmers Co.
- Milwaukee, WI
Witnesses:
Charles L. Byron
H. C. Case
Patent Dates:
Applied:
Nov. 13, 1908
Granted:
Sep. 12, 1911
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Allis-Chalmers Co.
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