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:
Dec. 17, 2019
Filed:
Aug. 05, 2011
Johan Calluiere, Plaisir, FR;
Denis Thebault, Clermont Ferrand, FR;
Jean-françois Cointereau, Angers, FR;
Jean-michel Jarasson, Le Mesnil St Denis, FR;
Pierre-emmanuel Negre, Paris, FR;
Johan Calluiere, Plaisir, FR;
Denis Thebault, Clermont Ferrand, FR;
Jean-François Cointereau, Angers, FR;
Jean-Michel Jarasson, Le Mesnil St Denis, FR;
Pierre-Emmanuel Negre, Paris, FR;
Valeo Systèmes d'Essuyage, Le Mesnil Saint Denis, FR;
Abstract
A pipe for heating and transporting a washer fluid for a windscreen wiper blade with a first spray line and a second spray line is disclosed. The pipe includes an extruded sleeve with at least two washer fluid circulation channels, in which sleeve at least two electric wires that are provided with heating elements of said pipe are embedded within the mass of the sleeve. In the pipe, the at least two electric wires are parallel to the at least two washer fluid circulation channels, the first washer fluid circulation channel is connected to said first spray line of the wiper blade, and the second circulation channel for the washer fluid is connected to said second spray line of the wiper blade.