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:
Mar. 02, 1999
Filed:
Jul. 21, 1997
Applicant:
Inventor:
Bernard Guglielmini, Crimolois, FR;
Assignee:
Rical S.A., Longvic Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215350 ; 215351 ;
Abstract
A bottle cap with a gas barrier seal for use in combination with the screw threaded neck of a carbonated beverage container and the like, having a body formed with an annular skirt and an end wall and a relatively stiff, high gas barrier, circular seal having a diameter greater than the outside diameter of the neck of the container where the seal is inserted adjacent the end wall into the cap body which includes a frusto-conical bead clamping element having a cone angle equal to or less than 90.degree. and an annular rib to prevent lateral displacement of the circular seal.