Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 408,233
Vehicle Motor
Patentee:
William W. Griscom - Haverford College, Mongomery County, PA

USPTO Classifications:
105/101, 105/138, 180/54.1, 74/721

Tool Categories:
transportation machines : railroads : electric railroads

Assignees:
Electro-Dynamic Co. - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 06, 1889
Granted: Aug. 06, 1889

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Electro-Dynamic Co.

Copyright © 2002-2020 - DATAMP