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. 06, 2012
Filed:
Oct. 22, 2009
Tom Plunkett, Aurora, IL (US);
Tom Plunkett, Aurora, IL (US);
Dana Automotive Systems Group, LLC, Maumee, OH (US);
Abstract
A gasket is described having a middle layer, two metal layers and an uppermost and a lowermost layer. The middle layer may have an upper surface and a lower surface defining a first planar portion, a wave portion and a second planar portion. The metal layers sandwich the middle layer and are substantially planar. An uppermost active layer is located above the first intermediate layer. The uppermost active layer comprises a first planar portion, a first bead portion, and a second planar portion. The lowermost active layer is located below the second intermediate layer. The lowermost active layer also comprises a first planar portion, a first bead portion, and a second planar portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile