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:
Mar. 14, 2006
Filed:
Feb. 24, 2004
Applicants:
Bernard J. Hrytzak, Chatham, CA;
Tom Maciejowski, Chatham, CA;
Inventors:
Bernard J. Hrytzak, Chatham, CA;
Tom Maciejowski, Chatham, CA;
Assignee:
Siemens VDO Automotive Inc., Chatham, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B 47/08 (2006.01); F02M 25/07 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylindrical-walled seat element () in a double-pintle () EEGR valve () is a machined metal part in which two substantially identical apertures () collectively span essentially a semi-circumference of the seat element wall () and are separated by a narrow axial stabilizer bar () in that wall.