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Patent number:
Patent Date:
US Patent: 294,041
Automatic Brake for Electric Motors
Patentee:
William Hochhausen (
exact
or
similar
names) - New York, NY
USPTO Classifications:
318/261
,
318/293
Tool Categories:
electrical devices
:
electric motors
:
motor brakes
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 23, 1883
Granted:
Feb. 26, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Excelsior Co.
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