Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,721,774
Thrust bearing structure
Thrust bearing for vertical motor
Patentee:
Frederick O. Luenberger (exact or similar names) - Los Angeles, CA

USPTO Classifications:
384/306

Tool Categories:
electrical devices : electric motors : motor bearings

Assignees:
U. S. Electrical Motors, Inc. - Los Angeles, CA

Manufacturer:
U. S. Electrical Motors, Inc. - Los Angeles, CA

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 28, 1953
Granted: Oct. 25, 1955

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for U.S. Electrical Mfg. Co. | U.S. Electrical Motors, Inc.

Copyright © 2002-2024 - DATAMP