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US Patent: 407,320
Gas Engine
Patentee:
Cyrus W. Baldwin (exact or similar names) - Yonkers, Westchester County, NY

USPTO Classifications:
123/67, 123/74AA, 92/220

Tool Categories:
propulsion and energy : internal combustion engines : gas and gasoline engines

Assignees:
William E. Hale - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 23, 1888
Granted: Jul. 23, 1889

Patent Pictures:
USPTO (New site tip)
Google Patents
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