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. 07, 2004
Filed:
Aug. 06, 2002
Applicant:
Inventor:
Frederic Gagnon, Chatham, CA;
Assignee:
Siemens VDO Automotive Inc., Chatham, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 2/507 ; F16K 3/106 ;
U.S. Cl.
CPC ...
F02M 2/507 ; F16K 3/106 ;
Abstract
An electric actuated control valve, such as an EGR valve, has a solenoid that can deliver useful force over a longer stroke for operating a valve element.