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Patent number:
Patent Date:
US Patent: 806,125
Rotary Explosive Engine
Patentee:
Fay Oscar Farwell (
exact
or
similar
names) - Dubuque, Dubuque County, IA
USPTO Classifications:
123/404
,
123/43R
,
123/87
,
123/90.23
,
55/DIG.28
Tool Categories:
propulsion and energy
:
internal combustion engines
:
rotary engines
Assignees:
Fay Oscar Farwell
- Dubuque, Dubuque County, IA
The Adams Co.
- Dubuque, Dubuque County, IA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 16, 1904
Granted:
Dec. 05, 1905
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Adams Co.
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