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US Patent: 533,922
Gas Engine
Patentees:
Frank A. Rider (exact or similar names) - Fort Wayne, Allen County, IN
Simon Vivian (exact or similar names) - Fort Wayne, Allen County, IN

USPTO Classifications:
123/58.5, 123/65V, 123/65VB, 123/70V

Tool Categories:
propulsion and energy : internal combustion engines : gas and gasoline engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 14, 1894
Granted: Feb. 12, 1895

Patent Pictures:
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