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US Patent: 6,766X
Steam engine
Reacting steam engine
Patentees:
William Avery - Salina, Onondaga County, NY
Ambrose Foster - Salina, Onondaga County, NY

USPTO Classifications:
415/80

Tool Categories:
propulsion and energy : steam apparatus : rotary steam engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. Northam
S. B. Noble
William Hewitt
Thomas P. Jones

Patent Dates:
Granted: Sep. 28, 1831

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 ]
The New York Farmer and American Gardener's Magazine, V8, 1835, pg. 272
USPTO pdf tiff
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Description:
Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. This is one of the recovered patents. This patent is in the database for reference only.

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