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:
Jan. 11, 2022
Filed:
Oct. 11, 2018
Promens SA, Bellignat, FR;
Pascal Hennemann, Vaux les Saint Claude, FR;
Joey Kurtz, Wasselonne, FR;
PROMENS SA, Bellignat, FR;
Abstract
The present invention relates to a modular closure device () for a device for dispensing a product, comprising: —an outlet nozzle () comprising: an outlet orifice () at the front, a rear opening, a product intake orifice, —top valve comprising a shut-off member () that closes of the outlet orifice, a deformable membrane () that seals the rear opening closed, designed so that a depression inside the nozzle forces the shut-off member toward its closed position, and a rigid frame extending between the outlet orifice and the membrane; —a bell housing having an end wall and base opening opposite this end wall, the edges of the base opening being fixed to the nozzle, the membrane sealing the base opening closed. The invention also relates to a dispensing device comprising this closure device.