The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 1994
Filed:
May. 24, 1993
Applicant:
Inventors:
David J Ineson, Oakville, CT (US);
Edward M O'Connor, Middlefield, CT (US);
David C Casali, Glastonbury, CT (US);
Assignee:
North American Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 89 ; 310 42 ; 310 43 ; 310 / ; 310 71 ; 310D / ;
Abstract
A sealed electric motor is formed by means of interfitting metallic housing members and an overmolded plastic casing. The housing includes an annular groove into which the casing extends to improve both retention and sealing.