Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 251,541
Electric Magnetic Motor
Patentee:
Thomas A. Edison - Menlo Park, Middlesex County, NJ

USPTO Classifications:
318/551, 388/840

Tool Categories:
electrical devices : electric motors : motor controls

Assignees:
Edison Electric Light Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 31, 0881
Granted: Dec. 27, 1881

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions

Copyright © 2002-2019 - DATAMP