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:
Nov. 30, 2004
Filed:
Oct. 05, 2001
Applicant:
Inventor:
Claude Ammann, Epalinges, CH;
Assignee:
Valois S.A., Le Neubourg, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 1/16 ;
U.S. Cl.
CPC ...
B67D 1/16 ;
Abstract
A closure device for closing off the dispensing orifice ( ) of a fluid dispenser. The closure device comprising a removable cap ( ) provided with a closure element ( ) which, in the closed position, closes off the orifice ( ). The closure device being characterized in that the closure element ( ) is provided with a bactericidal and/or bacteriostatic substance which acts on the small quantity of fluid remaining at the orifice ( ) after the dispenser has been actuated.