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US Patent: 74,454
Improvement in steam-governors
Patentee:
John Tremper - Wilmington, DE

USPTO Classifications:
73/540

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

Assignees:
None

Manufacturer:
Eagle Brass Foundry - Buffalo, NY

Witnesses:
J. M. Avery
Morrie D. Lamborn

Patent Dates:
Granted: Feb. 11, 1868

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Eagle Brass Foundry

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