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. 15, 2019
Filed:
Mar. 18, 2016
Joseph Company International, Inc., Irvine, CA (US);
Mark Sillince, West Sussex, GB;
JOSEPH COMPANY INTERNATIONAL, INC., Irvine, CA (US);
Abstract
A self-chilling food or beverage container including an outer container and a heat exchange unit (HEU) secured internally of said outer container and having liquid carbon dioxide (CO2) therein, the HEU including a valve member which provides a restricted orifice in one position to allow the liquid CO2 to pass from the liquid state directly to the gaseous state while maintaining pressure in the HEU to keep the residual CO2 in the liquid state and in a second position to provide a substantially unrestricted flow path to permit liquid CO2 to be inserted into the HEU.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile