Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 433,813
Gas or Oil Motor Engine
Patentee:
Nicolaus August Otto - Cologne, German Empire

USPTO Classifications:
123/123/334, 123/123/363, 123/123/90.32, 123/123/90.61

Tool Categories:
propulsion and energy : internal combustion engines : oil engines

Assignees:
None

Manufacturer:
Gas-Motoren-Fabrik-Deutz - Köln-Deutz, Germany

Witnesses:
Unknown

Patent Dates:
Applied: May 22, 1890
Granted: Aug. 05, 1890

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Otto Gas Engine Works
Description:
Patented in Belgium, 02 May 1890, #90,400 and in Italy, 28 May 1890, #LII, 490.

Copyright © 2002-2017 - DATAMP