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. 15, 1981
Filed:
Apr. 22, 1980
Applicant:
Inventors:
Raymond Perne, Morance, FR;
Philippe Odet, Saint Georges de Reneins, FR;
Assignee:
Astra Plastique, Saint Georges de Reneins, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215252 ;
Abstract
The invention relates to a cap provided with a guarantee strip for stoppering receptacles with a threaded neck, wherein the guarantee strip is formed by at least two separate elements connected to the base of the skirt of the cap by two bosses, of which one, is located ahead of the other as the cap is screwed on and is more resistant than the other, said one boss being severed when the cap is unscrewed. The invention is particularly applicable to the stoppering of bottles of sparkling beverages.