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:
Aug. 02, 2011
Filed:
Jun. 11, 2008
Applicant:
Eric Rossignol, Chalon-sur-saone, FR;
Inventor:
Eric Rossignol, Chalon-sur-saone, FR;
Assignee:
Rexam Dispensing SMT S.A., , FR;
Primary Examiner:
Int. Cl.
CPC ...
B65D 88/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pump for a liquid cosmetic product dispenser including a body defining a metering chamber provided with an admission orifice at the bottom and having an opening at the top into which is inserted a sleeve carried by an axially movable operating head which is provided with a delivery duct and an open/close element and is acted upon by a return spring mounted on the outside of the body. The body encloses a jacket that moves axially inside the chamber and at least partly inside the sleeve and supports a lower valve for closing the admission orifice.