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:
Oct. 08, 1996
Filed:
Apr. 01, 1994
Applicant:
Inventors:
Emery I Valyi, Katonah, NY (US);
Charles J Brun, Xenia, OH (US);
Assignee:
EV Family Limited Partnership, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A65D / ;
U.S. Cl.
CPC ...
220258 ; 215232 ;
Abstract
A container closure assembly including a container, a barrier layer and a closure member. The barrier layer and closure member completely cover the access opening to the container and the barrier layer includes a weakened portion thereof with a discontinuity therein which is broken open on removing the closure member.