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:
Feb. 08, 2022
Filed:
Jan. 25, 2016
Applicant:
Airopack Technology Group B.v., RK Waalwijk, NL;
Inventors:
Mark Brouwer, RK Waalwijk, NL;
Quint Kelders, RK Waalwijk, NL;
Assignee:
AIROPACK TECHNOLOGY GROUP B.V., Waalwijk, NL;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 83/38 (2006.01); B65D 83/66 (2006.01); B29C 65/16 (2006.01); B29C 65/00 (2006.01); B65D 83/64 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B65D 83/38 (2013.01); B29C 65/1635 (2013.01); B29C 65/1677 (2013.01); B29C 66/5432 (2013.01); B29C 66/5452 (2013.01); B29C 66/636 (2013.01); B65D 83/64 (2013.01); B65D 83/663 (2013.01); B29C 66/545 (2013.01); B29L 2031/7142 (2013.01);
Abstract
A novel pressure control system is provided for maintaining a constant predetermined excess pressure in a fluid dispensing container, comprising a high-pressure plastic vessel having an inner chamber, a closed end and an open end, and a pressure control device with a valve, which pressure control device is mounted on the open end of the high-pressure vessel, whereas a passageway is provided from the inner chamber to the outside, which is controlled by the valve, wherein the high-pressure vessel is essentially spherical.