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:
Nov. 11, 1986
Filed:
Apr. 02, 1985
Regis M Grare, Gif Sur Yvette, FR;
Equipements Automobiles Marshall, Issy-Les-Moulineaux, FR;
Abstract
A windscreen wiper device, in particular for a single blade or double blade assembly, comprises for at least one of the blades, firstly a main wiper arm articulated at one end on a hinge pin, this main wiper arm being provided at its other end with a rocker and, secondly, an auxiliary arm articulated at one end on a portion of the rocker and at its other end, on a clevis pin substantially parallel to the hinge pin of the main wiper arm. The clevis pin of the auxiliary arm is displaced in relation to the geometrical axis of rotation of its clevis joint, along a central longitudinal direction of this arm by a distance sufficient to allow the assembly of the main wiper arm and of the auxiliary arm to be raised in the normal way by removing it from the surface to be wiped by rotation around the said clevis and hinge pin.