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:
May. 08, 2018
Filed:
Apr. 16, 2014
Valeo Systèmes D'essuyage, Le Mesnil Saint Denis, FR;
Gérald Caillot, Cernay la Ville, FR;
Frédéric Giraud, Le Perray en Yvelines, FR;
Pierre Sevellec, Cournon, FR;
Olivier Raby, Paris, FR;
Valeo Systémes d'Essuyage, Le Mesnil Saint Denis, FR;
Abstract
Windscreen wiper blade intended to be hinged to an actuating arm of a wiper system, this blade comprising: a member referred to as an ageing member able to change visual appearance over time; and at least one symbol () hidden by the ageing member, the symbol () becoming visible after the ageing member has changed in visual appearance, characterized in that the symbol () comprises at least one type of elementary pattern () the dimensions and/or relative layout of which code for information relating to the blade.