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Patent number:
Patent Date:
US Patent: 297,329
Gas Engine
Patentee:
S. Lloyd Wiegand (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
123/146
,
123/363
,
123/47R
,
123/65VC
,
123/69V
,
123/70V
,
123/71R
,
123/71V
,
123/73CC
,
123/73V
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:
Sep. 18, 1883
Granted:
Apr. 22, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
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