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. 18, 2016
Filed:
Oct. 10, 2013
Applicant:
Nemera LA Verpillière S.a.s., La Verpilliere, FR;
Inventors:
Assignee:
Nemera La Verpillière S.A.S, La Verpilliere, FR;
Primary Examiner:
Int. Cl.
CPC ...
B65D 83/00 (2006.01); B65D 83/54 (2006.01); G01F 11/32 (2006.01);
U.S. Cl.
CPC ...
B65D 83/54 (2013.01); G01F 11/32 (2013.01);
Abstract
A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The metering chamber includes an upper cylindrical compartment and a lower cylindrical compartment, the diameter of the upper compartment being greater than that of the lower compartment.