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Patent number:
Patent Date:
US Patent: 434,171
Gas Engine
Patentee:
Cyrus W. Baldwin (
exact
or
similar
names) - Yonkers, Westchester County, NY
USPTO Classifications:
123/146
,
123/65B
,
123/65VB
,
123/69V
,
123/73AB
,
123/74B
,
123/90.14
,
123/DIG.5
Tool Categories:
propulsion and energy
:
internal combustion engines
:
gas and gasoline engines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 16, 1890
Granted:
Aug. 12, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
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