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Patent number:
Patent Date:
US Patent: 618,435
Gas Engine
Patentee:
George Palm (
exact
or
similar
names) - Butler, Butler County, PA
USPTO Classifications:
123/193.1
,
123/41.72
,
123/63
,
277/512
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:
Dec. 18, 1897
Granted:
Jan. 31, 1899
Patent Pictures:
USPTO
(New site tip)
Google Patents
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