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:
Oct. 15, 2013
Filed:
Jul. 02, 2007
Laurent Decottignies, Cergy, FR;
Alain Behar, Suresnes, FR;
Laurent Decottignies, Cergy, FR;
Alain Behar, Suresnes, FR;
Aptar France SAS, Le Neubourg, FR;
Abstract
A fluid dispenser comprising: a fluid reservoir () of variable working volume, in which reservoir the fluid is protected from the air, the reservoir being provided with an actuator wall () that is axially movable down and up between a rest position and a depressed position, the movement of the wall causing the pressure in the reservoir to vary, the wall being situated at an end of the dispenser; and a dispenser orifice () via which the fluid is dispensed, the orifice being provided with an outlet valve (); the dispenser being characterized in that the orifice () is situated at an end of the dispenser other than the end at which the actuator wall () is situated.