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Patent number:
Patent Date:
US Patent: 1,017,132
Self-oiling bearing
Patentee:
James Burke (
exact
or
similar
names) - Erie, PA
USPTO Classifications:
384/406
Tool Categories:
electrical devices
:
electric motors
:
motor bearings
electrical devices
:
electric motors
:
motor lubrication
Assignees:
Burke Electric Co.
- Erie, PA
Manufacturer:
Burke Electric Co.
- Erie, PA
Witnesses:
George A. Hoffman
L. K. Sager
Patent Dates:
Applied:
Sep. 17, 1907
Granted:
Feb. 13, 1912
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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