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. 07, 2004
Filed:
Nov. 08, 2002
Applicant:
Inventor:
Leland B. Cook, Vancouver, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 3/301 ;
U.S. Cl.
CPC ...
B65D 3/301 ;
Abstract
A one-way outwardly gas and moisture vented, plural-layer bag for a product, such as a dry bulk product, in which bag a concealed valve is positioned near one side, and close to the originally open top, of the bag. Openings in the valve communicate with confronting openings in a gas and moisture impervious inner layer in the bag.