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:
Sep. 12, 2000
Filed:
Sep. 30, 1998
Jean-Francois Delage, Clamart, FR;
L'Oreal, Paris, FR;
Abstract
A dispensing head for a container holding a product of liquid-to-pasty consistency includes a body in which a product outlet orifice and a closure member for selectively closing off the orifice are provided. The closure member includes of a member made of an elastically deformable material covering the orifice and is configured to move away under the pressure of the product in order to expose the orifice and allow the product to pass through it, and is configured to return to the closed position when the pressure is released. The closure member includes a sleeve, a first end of which is fastened to the body and a second end of which forms a free edge, said sleeve surrounds the body and is positioned over the orifice when said free edge has been turned up over the body. The body is rigid or semi-rigid.