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:
Aug. 22, 1995
Filed:
Sep. 27, 1993
Applicant:
Inventors:
Gerald O Hustad, McFarland, WI (US);
Jeffrey M Lipinski, Waunakee, WI (US);
Assignee:
Oscar Mayer Foods Corporation, Madison, WI (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
2062131 ; 206469 ; 383207 ; 383209 ; 493212 ;
Abstract
A hermetically sealed food product package is provided having a vacuum sealed or gas flushed and sealed product cavity and having a preformed perforated or cutaway portion on at least one of the sheets of film forming the package to allow easy separation of the package in order to gain access to the vacuum or gas flushed product cavity.