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. 18, 1990
Filed:
Nov. 21, 1989
Bruno Morane, Neuilly, FR;
Gerard Joulia, Paris, FR;
L'Oreal, Paris, FR;
Abstract
The present invention relates to a nozzle for dispensing a product, in particular a foaming product, contained in a pressurized container. The nozzle comprises three elements: an element (6) for fixation onto the container; a dispensing element (5); and a lateral element (7) for coupling the first two elements. The coupling element (7) has an elasticity such that its height varies between the operating position and the position of repose by a value equal to the sum of the distance between the upper edge of the emergent stem in the position of repose and the projection of the hole when the nozzle is in the position of repose, and the distance corresponding to the course of driving in of the emergent stem between its position of repose and the position of complete opening of the valve. The emergent stem of the valve, in the position of repose, is completely outside the hole.