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. 02, 2014
Filed:
Oct. 31, 2007
Applicants:
Christopher Paul Ramsey, Wantage, GB;
Paul Dunwoody, Wantage, GB;
Inventors:
Christopher Paul Ramsey, Wantage, GB;
Paul Dunwoody, Wantage, GB;
Assignee:
Crown Packaging Technology, Inc., Alsip, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 51/44 (2006.01); B65D 51/14 (2006.01);
U.S. Cl.
CPC ...
B65D 51/145 (2013.01); B65D 2101/0007 (2013.01); B21D 51/44 (2013.01);
Abstract
A method of production for a 2-piece 'Combo' style closure ('), having a disk (′) constrained within a peripheral ring (′). The 'combo' style closure (′) is produced from a conventional one-piece closure shell () by cutting the sidewall () in the vicinity of the top plate () to produce the ring (′) and disc (′) respectively.