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:
Jun. 24, 2003
Filed:
Jan. 22, 2001
Applicant:
Inventors:
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 1/00 ; B08B 1/02 ; B60S 1/02 ; B60S 1/04 ; B60S 1/46 ;
U.S. Cl.
CPC ...
A47L 1/00 ; B08B 1/02 ; B60S 1/02 ; B60S 1/04 ; B60S 1/46 ;
Abstract
A process for active cleaning of a vehicle window with a movable window wiping arm carrying a wiping blade and with cleaning fluid supply onto the windowpane includes initiating movement of the wiping arm and subsequently applying a prescribed first quantity of cleaning fluid at a defined side of the wiping arm facing a first moving direction of the wiping arm. In an embodiment, a second prescribed quantity of cleaning fluid is applied that is smaller than the first quantity at the defined side during movement of the wiping arm in a second moving direction opposite the first moving direction.