Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 673,239
Regulation and control of electric motors
Patentee:
James Burke (exact or similar names) - New York, NY

USPTO Classifications:
323/202, 388/826

Tool Categories:
electrical devices : electric motors : motor controls

Assignees:
H. Ward Leonard - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
C. F. Morrow
C. E. Hewitt

Patent Dates:
Applied: Mar. 22, 1895
Granted: Apr. 30, 1901

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Burke Electric Co.

Copyright © 2002-2024 - DATAMP