Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 437,507
Petroleum or Oil Motor Engine
Patentee:
Nicolaus August Otto - Cologne, German Empire

USPTO Classifications:
123/179.21, 123/252

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

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 07, 1890
Granted: Sep. 30, 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, 19 Apr 1890, #90,245; in Switzerland, 21 Apr 1890 & 21 Jun 1890, # 2,035; in Norway, 25 Apr 1890 & 14 Jul 1890, #1.746 and in Italy, 12 May 1890, #LIII, 426.

Copyright © 2002-2017 - DATAMP