Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 497,689
Gas or Motor Engine
Patentee: Hermann Schumm (exact or similar names) - Cologne-Deutz, German Empire USPTO Classifications: 123/311 Tool Categories: Assignees: Gas-Motoren-Fabrik-Deutz - Cologne-Deutz, Germany Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 12, 1891 Granted: May 16, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Schleicher, Schumm & Co.

Copyright © 2002-2024 - DATAMP