Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,568,861
Means for preventing air leakage through lubricated bearings
Patentee:
Frederick O. Luenberger (exact or similar names) - Los Angeles, CA

USPTO Classifications:
384/606

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: Mar. 19, 1949
Granted: Sep. 25, 1951

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