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:
Sep. 16, 2003
Filed:
Apr. 04, 2001
Applicant:
Inventors:
Ratko Menjak, Frankenmuth, MI (US);
James Myrl Card, Linwood, MI (US);
Stephen Vincent Gillman, Linwood, MI (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F 9/53 ;
U.S. Cl.
CPC ...
F16F 9/53 ;
Abstract
A motor system includes an electric motor, a shaft extending through the motor and through a magnetorheological fluid stopper, which comprises a rotor and a stator in operable communication with the rotor. A magnetorheological fluid is disposed at the rotor and the stator.