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:
Feb. 24, 1998
Filed:
Mar. 05, 1996
Jean-Paul Boissac, Chatellerault, FR;
Valeo Systemes D'Essuyage, La Verriere, FR;
Abstract
A motor vehicle screen wiper comprising a wiper blade which is applied against a swept surface by means of a wiper arm articulated on a drive head, so as to be driven by the latter in alternate wiping movement over the swept surface, includes a projecting element or lifting tab carried by the wiper arm. When the wiper is in its parked position, this lifting tab cooperates with an engagement face of a ramp which is fixed on the vehicle, so as to displace the wiper arm in such a way that the wiper blade tends to be separated from the swept surface, so as to reduce or eliminate the pressure with which the blade is applied to the swept surface in the parked position of the wiper. The lifting tab is made integral with the wiper arm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile