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:
Aug. 05, 2014
Filed:
Mar. 15, 2011
Peter Jan Van Der Molen, The Hague, NL;
Peter Jan van der Molen, The Hague, NL;
IPN IP B.V., Houten, NL;
Abstract
A container () with a portion dispensing device for dispensing portions of a product from the container. The container has a main reservoir () for storage of product. The portion dispensing device comprises a variable volume product chamber () and associated restoring means. The variable volume product chamber () has a product outlet and an outlet valve (). The product chamber also has a product inlet in communication with the main reservoir () and an inlet valve. The variable volume product chamber () has a volume that is reduced upon increased pressurization of product in the main reservoir () of the container (), and that is increased, at when the increased pressurization of product in the main reservoir () of the container () is removed. The inlet valve () closes the product inlet upon increase of pressurization of the product in the main reservoir () so that product passes from the chamber via the product outlet. The inlet valve () opens the product inlet upon removal of said increased pressurization.