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US Patent: 388,873
Steam Generator
Patentee:
George M. Hopkins - Brooklyn, NY

USPTO Classifications:
122/311

Tool Categories:
propulsion and energy : steam apparatus : stationary boilers

Assignees:
Economic Motor Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 29, 1885
Granted: Sep. 04, 1888

Patent Pictures:
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"Vintage Machinery" entry for Economic Motor Co.
Description:
Application renewed 07 Mar 1888.

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