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:
Dec. 05, 2017
Filed:
Oct. 21, 2014
Maitrise ET Innovation, Val-de-Reuil, FR;
Daniel De Rosa, Louviers, FR;
Alexandre De Rosa, Gravigny, FR;
Maitrise Et Innovation, Val-de-Rueil, FR;
Abstract
A flow device having a body mounted in a sealing manner on a vessel, a spout arranged on an end opposite the vessel, a flow duct having a flow outlet situated on the spout and a flow inlet situated in the fitting portion, an air supply duct having an air inlet is situated on the body and an air outlet. The flow device also has a cap which is translationally moveable with respect to the body, the cap having a first valve and a second valve which cooperate respectively with a first valve seat formed by the flow outlet and a second valve seat which is separate from the first valve seat and is formed by the air inlet. A restoring element exerts a restoring force on the cap so as to keep the valves closed in the absence of an opposing force.