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:
Jun. 26, 1990
Filed:
Apr. 06, 1989
Applicant:
Inventors:
Assignee:
Kapak Corporation, St. Louis Park, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
206439 ; 206631 ; 206632 ; 206633 ; 2064841 ; 383102 ; 383120 ;
Abstract
A bag construction is provided. In the preferred embodiment, the bag construction or arrangement comprises first and second side panels, and first and second edge gusset members. The gusset members are peelable from between the side panels; peeling being facilitated by positioning of end tab extensions at both ends of each gusset member. In a preferred embodiment, both side gusset members comprise a gas-permeable material of sufficient density to act as a contaminant filter, so that contents within the bag arrangement can be sterilized by a gas sterilization procedure.