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:
Jan. 06, 2004
Filed:
Oct. 18, 2001
Christophe Roy, Dieppe, FR;
Rexam Sofab, , FR;
Abstract
A dispenser for chemically unstable products that result from mixing at least two liquid and/or semiliquid components, the dispenser being of the type comprising an outer housing ( ) containing at least two hermetically sealed compartments ( ) each containing a liquid component, the compartments being provided with respective extractor members ( ) suitable for being actuated simultaneously and together by a single pushbutton ( ) and suitable for delivering into separate delivery ducts ( ) formed inside said pushbutton ( ) and opening to the outside via at least one ejector orifice ( ), the dispenser being characterized in that each of said compartments ( ) is defined transversely by the bottom ( ) of the outer housing ( ) and by an internal bushing ( ) for supporting its extractor member ( ), and laterally by the wall of an internal tubular element ( ) whose ends are fixed in leakproof manner respectively to said bushing and to the bottom ( ) of said housing ( ).