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US Patent: 417,653
Steam-engine
Patentee:
James B. Stanwood (exact or similar names) - Cincinnati, OH

USPTO Classifications:
137/599.01, 144/193.1, 91/244, 91/270

Tool Categories:
propulsion and energy : steam engines : steam engine valve gear

Assignees:
None

Manufacturer:
Houston, Stanwood & Gamble Co. - Cincinnati, OH

Witnesses:
E. L. Kerr
L. M. Hosea
Patent Dates:
Applied: Mar. 18, 1889
Granted: Dec. 17, 1889

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Houston, Stanwood & Gamble Co.

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