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:
Sep. 30, 1986
Filed:
Nov. 01, 1984
Applicant:
Inventor:
Karl-Heinz Siegel, Nuremberg, DE;
Assignee:
Minigrip, Inc., Orangeburg, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
383-5 ; 206807 ; 383-9 ; 383 35 ; 383 65 ; 383 95 ; 493215 ;
Abstract
A pilfer proof hangup bag structure having a bag top separable closure including fastener strips carrying extruded plastic profiles from which pull flanges extend upwardly. One of the pull flanges has an upward hangup header extension. A pilfer proof tongue of thin folded film web is attached in closing relation to the top from the bag attachment to ribs at the top of the pull flanges. Adjacent to the ribs the tongue has fracture lines to facilitate rupturing and removal of the tongue when access into the bag is desired.