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. 22, 1981
Filed:
Apr. 10, 1980
Applicant:
Inventor:
Michael J Otto, Kalamazoo, MI (US);
Assignee:
General Foods Corporation, White Plains, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40312 ; 40 / ; 40615 ;
Abstract
In cartons made from laminated packaging material wherein a peelably removable section of the outer ply is defined by a weakened tear line and said section is unadhered to the substrate, resistance to unauthorized tampering or removal of such section from said container is achieved by utilizing a water soluble adhesive as a laminant and including a border area of said section at the starting point of the tear outline within the area of adherence by said laminant to thus require application of moisture to said border area to dissolve said adhesive at said area before the tearing away of such section can be accomplished.