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:
Jun. 26, 1984
Filed:
Jul. 21, 1983
Applicant:
Inventor:
Charles R Helms, Malvern, PA (US);
Assignee:
Container Corporation of America, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220270 ;
Abstract
A composite closure comprising a central substrate formed of a thin-gauge, metallic metal and two concentric rings being molded to the central substrate. One of the two concentric rings defines an outer ring adapted for securement to the container body. The other of the two concentric rings defines an inner ring serving as tear strip for removing a central portion of the substrate from the container. The substrate is provided with a peripheral line of tear lying between the two concentric rings.