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:
Aug. 19, 2025
Filed:
Dec. 17, 2019
Robert Bosch Gmbh, Stuttgart, DE;
Daria Nikolaeva, Tienen, BE;
Nicolaas Gotzen, Kortenberg, BE;
Roel Dams, Geel, BE;
Christian Wilms, Beringen-Koersel, BE;
Peter Stassen, Uikhoven, BE;
Philip Claeskens, Hasselt, BE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention relates to a method for producing a wiper blade element () for a wiper blade and/or a wiper blade having a wiper blade element (), in particular for a windscreen wiper. In order to provide simple and economical wiper blade elements and wiper blades having excellent properties, in particular having high wiping quality, high abrasion resistance, a high degree of friction reduction and miming noise reduction and a long service life, in said method a particle layer () is applied to an elastomer substrate (), the elastomer substrate () is vulcanised with the particle layer () deposited thereon, and, after vulcanisation, a friction-reducing material () is applied to the particle layer (). The invention further relates to a wiper blade element and wiper blade produced in such a way.