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Patent number:
Patent Date:
US Patent: 580,444
Gas Engine
Patentee:
Hurbert C. Baker (
exact
or
similar
names) - Hartford, Hartford County, CT
USPTO Classifications:
114/20.1
,
123/162
,
123/332
,
123/449
,
123/543
,
123/56.4
,
74/60
Tool Categories:
propulsion and energy
:
internal combustion engines
:
internal combustion engine valves
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 09, 1896
Granted:
Apr. 13, 1897
Patent Pictures:
USPTO
(New site tip)
Google Patents
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