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:
May. 07, 1991
Filed:
Jul. 26, 1990
Applicant:
Inventor:
Paul D Roosa, Saugerties, NY (US);
Assignee:
International Paper Company, Purchase, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
206602 ; 22912003 ; 22917008 ;
Abstract
A pair of relatively small spaced apart identical tray type containers for packaging products such as food are formed from a one-piece blank arranged so that, when completed with the contents enclosed, the containers can only be opened by ripping apart integral tamper-proof tear-away portions, not by just separating the flaps or panels. In some embodiments tear strips are provided across the middle panel portion to allow easy severance of the containers from each other.