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US Patent: 183,025
Marine Engine Governor
Patentees:
James Sangster (exact or similar names) - Buffalo, Erie County, NY
William S. Grosvenor (exact or similar names) - Buffalo, Erie County, NY

USPTO Classifications:
137/42, 137/512

Tool Categories:
transportation : boats and ships

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 24, 1876
Granted: Oct. 10, 1876

Patent Pictures:
USPTO (New site tip)
Google Patents
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