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:
Jun. 11, 2002
Filed:
Nov. 14, 2001
François Oechsel, Louviers, FR;
Bruno Simon, La Haye Malherbe, FR;
Valois S.A., Le Neubourg, FR;
Abstract
A fluid dispenser device comprising a body ( ) defining a dispensing orifice ( ), and a reservoir ( ) containing one or more doses of fluid, said reservoir ( ) having a piston ( ) which, at rest, forms a leaktight stopper, said device being characterized in that it further comprises a resilient element ( ), such as a spring, that co-operates firstly with said reservoir ( ) or with said piston ( ), and secondly with a cocking member ( ), said cocking member ( ) being mounted to be movable manually relative to said body ( ) so as to compress said spring ( ), and being mounted to be lockable relative to said body ( ) in at least one locked position in which said spring ( ) is compressed, said device including at least one triggering member ( ) adapted to release said spring ( ) so as to move said at least one piston ( ) relative to said reservoir ( ) so as to expel a dose of fluid.