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:
Dec. 11, 2018
Filed:
Mar. 24, 2017
Applicant:
Trong D Nguyen, Sacramento, CA (US);
Inventor:
Trong D Nguyen, Sacramento, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 15/20 (2006.01); F16K 15/14 (2006.01); B65D 47/08 (2006.01); B65D 47/32 (2006.01); B65D 30/24 (2006.01); B65D 1/10 (2006.01);
U.S. Cl.
CPC ...
F16K 15/147 (2013.01); B65D 1/10 (2013.01); B65D 31/147 (2013.01); B65D 47/0842 (2013.01); B65D 47/32 (2013.01);
Abstract
A multifunctional valve features an injection function, a vacuuming function, a devacuuming function with fast and slow mode, and a pressure regulating function. The valve can be implemented on any sealingly closed container having a removable lid or a bag having a resealable zipper or any other similar sealable feature. The valve also features a tethered plug with a latch system to secure it in place to additionally provide sealing. The valve is incorporated into a container with a removable lid for microwave pressure cooking. The same valve is incorporated into a plug to close an opening on a barrel.