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Patent number:
Patent Date:
US Patent: 290,310
Gas Engine
Patentee:
Cyrus W. Baldwin (
exact
or
similar
names) - Chicago, Cook County, IL
USPTO Classifications:
123/527
,
123/65VB
,
123/74AA
Tool Categories:
propulsion and energy
:
internal combustion engines
:
gas and gasoline engines
Assignees:
William E. Hale
- Chicago, Cook County, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 11, 1883
Granted:
Dec. 18, 1883
Patent Pictures:
USPTO
(New site tip)
Google Patents
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