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US Patent: 616,059
Explosive Gas Engine
Patentees:
Jacob Madlehner (exact or similar names) - Erie, Erie County, PA
Frank Hamilton (exact or similar names) - Erie, Erie County, PA

USPTO Classifications:
123/145R, 123/324, 123/332, 123/84, 403/379.3, 74/582

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

Assignees:
Jacob Madlehner - Erie, Erie County, PA
Minnie Hamilton - Erie, Erie County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 29, 1897
Granted: Dec. 13, 1898

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Claim:

This invention has for its object the improvement of explosive-gas engines in their several parts; and it consists in novel features of construction and new combinations and arrangements of the parts of an engine

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