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. 15, 1992
Filed:
Jul. 12, 1991
Antonin Goncalves, Montmorency, FR;
L'Oreal, Paris, FR;
Abstract
The device relates to a container (1) of glass defining a first compartment for one (A) of the products and is provided with a neck (2), a bottle (16) mounted on the neck defining another compartment intended to receive the other product (B), means of separation of the two compartments comprising at least one membrane (7, 7a) and a perforator assembly (18) and means for displacing the perforating unit. An intermediate coupling (11) of non-polluting plastics material is fixed on the neck (2) of the container and forms an annular housing (12), opening to the side opposite the bottom of the container (1); the perforating assembly (18) is rigid with the bottle (16). A projecting skirt (25), rigid with the end of the bottle, is provided to remain engaged, in a sealing manner, in the said annular housing (12) while being able to slide, when there is relative displacement of the bottle (16) and the container necessary for perforation.