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

Quick search:	Patent number:	Patent Date:

US Patent: 616,643
Rotary Engine
Patentee: Eber Blake Tree (exact or similar names) - Woodstock, Oxford County, ON, Canada USPTO Classifications: 257/E23.036, 257/E23.052, 257/E23.124, 418/138, 418/144, 418/146 Tool Categories: propulsion and energy : steam apparatus : rotary steam engines Assignees: William Oliver Taylor - Princeton, Oxford County, ON, Canada Manufacturer: Baird & Tree - Woodstock, Oxford County, ON, Canada Witnesses: B. Boyd A. H. McAdam H. J. S. Young	Patent Dates: Applied: Jun. 28, 1897 Granted: Dec. 27, 1898 Patent Pictures: [ 1 | 2 | 3 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Baird & Tree
Description: See also, U. S. patent #711,239.

Copyright © 2002-2024 - DATAMP