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US Patent: 26,414
Fan-governor for steam-engines
Patentee:
Isaac Y. Chubbuck (exact or similar names) - Roxbury, MA

USPTO Classifications:
137/47, 73/525

Tool Categories:
propulsion and energy : steam engines : steam engine governors

Assignees:
None

Manufacturer:
S. E. Chubbuck & Sons - Boston, MA

Witnesses:
Stillman E. Chubbuck
Henry F. Thayer

Patent Dates:
Granted: Dec. 13, 1859

Patent Pictures:
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Vintage Machinery entry for S. E. Chubbuck & Sons
Description:
Witness Stillman E. Chubbuck was the father of the inventor, and he had recently left steam engine manufacturer Chubbuck & Campbell (succeeded by Campbell, Whittier & Co.) and established S. E. Chubbuck & Sons with this patents inventor as well as Stillman E. Chubbuck, Jr.

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