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US Patent: 302,045
Gas Engine
Patentee:
Johannes Spiel - Berlin, Germany

USPTO Classifications:
123/143R, 123/41.72, 123/531, 123/58.1, 123/61V, 123/63

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Hugo Wilop
Oscar Müller
Theo. G. Hoster
C. Sedgwick

Patent Dates:
Applied: Nov. 01, 1881
Granted: Jul. 15, 1884

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for A. Shirlaw & Co.
Description:
Patented in England, 30 Sep 1881, #4,244; in Belgium, 31 Oct 1881, #56,031; in France, 09 Nov 1881, #145,156; in Germany, 10 Mar 1883, # 20,953 and in Austria-Hungary, 16 Dec 1883, #'s 31,600 & 46,090.

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