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:
Jul. 27, 2010
Filed:
Mar. 05, 2009
Peter J. Ellis, Rochester Hills, MI (US);
Haruhisa Kawase, Rochester Hills, MI (US);
Salem Nano, Sterling Heights, MI (US);
Peter J. Ellis, Rochester Hills, MI (US);
Haruhisa Kawase, Rochester Hills, MI (US);
Salem Nano, Sterling Heights, MI (US);
Magna International Inc., Aurora, Ontario, CA;
Abstract
A process for the production of a glass run channel is provided wherein the glass run channel has a S-shaped core of a polymeric material, onto which glass and/or frame sealing components are co-extruded. Preferably, a slip agent coating is applied shortly after the sealing components are added so that a completely polymeric glass run channel is produced in a single operation. The polymeric glass run channel is lighter, less expensive and more easily recycled than the prior art glass run channels.