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. 22, 2019
Filed:
Jun. 22, 2015
Nestec S.a., Vevey, CH;
Societe des Produits Nestle S.A., Vevey, CH;
Abstract
Pumping and foaming device () comprising a container compartment () where a foamable fluid () is stored, an air entry () through which air is provided into the device () and a processing compartment () where fluid is pumped and foamed with air, the processing compartment () comprising at least one movable part and a static part, movable with respect to each other; said parts being arranged in such a way that their relative movement pumps fluid by suction from the container compartment () respectively into the processing compartment (), and also drives the mixture of air and fluid through a thin gap providing a certain level of shear stress which allows this mixture to foam.