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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)
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