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:
Dec. 25, 2012
Filed:
Oct. 22, 2009
Applicants:
Paul Fatora, Woodridge, IL (US);
Rohit Ramkumar, Romeoville, IL (US);
Frank Popielas, Plainfield, IL (US);
David Schweiger, Pewaukee, WI (US);
Inventors:
Paul Fatora, Woodridge, IL (US);
Rohit Ramkumar, Romeoville, IL (US);
Frank Popielas, Plainfield, IL (US);
David Schweiger, Pewaukee, WI (US);
Assignee:
Dana Automotive Systems Group, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gasket has a first active layer with a bead. A first spacer layer is located below the first active layer. An intermediate layer is provided with a wave portion. The intermediate layer is located below the first spacer layer. A bottom spacer layer is located beneath the intermediate layer. The bottom spacer may have a bead.