Skin care product dispensers and associated self-foaming compositions

US11253111B2 · kind B2 · utility

Assignee

• GPCP IP Holdings LLC · US

Inventors

• Ted Allen Casper · Menasha, US
• Benjamin John Holtz · Chesterfield, US
• Ryan David Carignan · Racine, US
• Brian Argo · Tracy, US
• Jeffrey Charles Duhacek · Neenah, US
• Philip Ross Walker · Oshkosh, US
• Darryl T. Rathbun · Stratford, US

Key dates

• Filing date: Aug 21, 2020
• Grant date: Feb 22, 2022
• Expiry date: Aug 21, 2040

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D83/756
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

Embodiments of the present invention provide foam skin care product (e.g., soap) dispensers and corresponding compositions. An example foam skin care product dispenser includes a reservoir that holds, under pressure, a skin care product composition, including one or more propellants. During a dispense, a dispense valve is opened to release some of the skin care product composition from the reservoir into a dispensing (e.g., flow) path. Once released, the skin care product composition at least partially foams to form foamed skin care product (e.g., foamed soap).