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US Patent: 164,942
Governor for Steam Engines
Patentee:
Gardiner C. Sims - Lawrence, Essex County, MA

USPTO Classifications:
73/494

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

Assignees:
J. C. Hoadley Co. - Lawrence, Essex County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Pardon Armington
William B. Gallison
S. W. Piper
L. H. Holden

Patent Dates:
Applied: May 22, 1875
Granted: Jun. 29, 1875

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for J. C. Hoadley Co.

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