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. 08, 2011
Filed:
Aug. 03, 2004
Applicants:
Mark A. Leimer, Fort Wayne, IN (US);
Mark A. Stamback, Avilla, IN (US);
Cathy Stamback, Legal Representative, Avilla, IN (US);
Inventors:
Mark A. Leimer, Fort Wayne, IN (US);
Mark A. Stamback, Avilla, IN (US);
Cathy Stamback, legal representative, Avilla, IN (US);
Assignee:
Dana Automotive Systems Group, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A valve stem seal assembly includes a retainer and a sealing element disposed within the retainer. The retainer includes upper and lower portions. The sealing element is attached to the upper portion of the retainer and includes a first sealing lip for sealing a valve stem. An optional second sealing lip may also be included.