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Patent number:
Patent Date:
US Patent: 1,072,422
Electric controlling apparatus
Patentee:
James Burke (
exact
or
similar
names) - Erie, PA
USPTO Classifications:
307/13
,
307/7
,
318/771
,
318/778
Tool Categories:
electrical devices
:
electric motors
:
motor controls
Assignees:
Burke Electric Co.
- Erie, PA
Manufacturer:
Burke Electric Co.
- Erie, PA
Witnesses:
George A. Hoffman
L. K. Sager
Patent Dates:
Applied:
Oct. 09, 1907
Granted:
Sep. 09, 1913
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Burke Electric Co.
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