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Patent number:
Patent Date:
US Patent: 1,949,727
Electric brake for slip-ring motors
Patentee:
John D. Nies (
exact
or
similar
names) - St. Charles, IL
USPTO Classifications:
307/104
,
318/258
,
318/269
,
318/366
,
318/368
,
318/374
,
318/744
,
318/764
Tool Categories:
Assignees:
Kimble Electric Co.
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 06, 1931
Granted:
Mar. 06, 1934
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
It appears that this invention was primarily intended for printing presses.
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