US Patent: 72,750 - Improvement in steam-engine valves


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US Patent: 72,750

Improvement in steam-engine valves

Patentee:

John F. Morse (exact or similar names) - Oshkosh, Winnebago County, WI

USPTO Classifications:

137/625.22

Tool Categories:

propulsion and energy : steam engines : steam engine valves

Assignees:

Charles C. Page - Unknown, Unk.

John F. Morse - Oshkosh, Winnebago County, WI

Manufacturer:

Not known to have been produced

Witnesses:

Charles C. Preige

Ansel Jones

Patent Dates:
Granted:	Dec. 31, 1867

Patent Pictures:

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Description:

J. F. Morse & Co. of Racine, WI, manufactured sawmills; that firm is known to have been active in 1874 and later.

The assignee names are hand-written on the last page of the patent specification. Although the writing is clear, the name of the second assignee may be incorrect, compare to the name of the second witness.