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:
Oct. 08, 2013
Filed:
Sep. 29, 2008
Applicants:
Eric Pieters, AK Simpelveld, NL;
Reiner Lay, Aachen, DE;
Hilde Parton, Oud-Heverlee, BE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 7/00 (2006.01); C08L 15/00 (2006.01); C08L 21/00 (2006.01); C08L 15/02 (2006.01); C08L 23/00 (2006.01); C08L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rubber material of a wiper blade for windshield wipers is described, which comprises a first rubber component of a first polarity and a second rubber component of a second greater polarity. To equalize the first and second polarities, the first rubber component is at least partially replaced by a chemically functionalized derivative.