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Patent number:
Patent Date:
US Patent: RE2,039
Improvement in steam-engine governors
Patentee:
Thomas Silver (
exact
or
similar
names) - New York, NY
USPTO Classifications:
73/512
Tool Categories:
propulsion and energy
:
steam engines
:
steam engine governors
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. Pollak
Edmond F. Brown
Patent Dates:
Granted:
Jul. 25, 1865
Reissue Information:
Reissue of
23,790
(Apr. 26, 1859)
Patent Pictures:
USPTO
(New site tip)
Google Patents
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