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Patent number:
Patent Date:
US Patent: 2,193,127
Switch Assembly
Patentees:
William C. Furnas (
exact
or
similar
names) - West Allis, Milwaukee County, WI
Gilbert H. Hansen (
exact
or
similar
names) - West Allis, Milwaukee County, WI
USPTO Classifications:
200/433
,
200/83P
,
200/83SA
,
251/58
Tool Categories:
electrical devices
:
electric switches
:
pneumatic operated electric switches
Assignees:
William C. Furnas
- West Allis, Milwaukee County, WI
Furnas Electric Co.
- West Allis, Milwaukee County, WI
Manufacturer:
Furnas Electric Co.
- West Allis, Milwaukee County, WI
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 06, 1938
Granted:
Mar. 12, 1940
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
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