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:
Jul. 21, 1992
Filed:
Oct. 31, 1990
Piero Battegazzore, Alessandria, IT;
Guala S.p.A., Alessandria, IT;
Abstract
A tamper-evident closure for a spirits bottle and the like, which can be easily and rapidly applied to the bottle during the bottling step and affords improved pouring of the bottle contents in use, comprises a cap having an inside threadway, a cylindrical sleeve coaxial with the cap, having an upper edge, an outside threadway matching the inside threadway of the cap, an inside spline formation and a lower edge, as well as a tamper-proofing seal formed between the cap and the sleeve, the sleeve being adapted to arrange itself with the upper and lower edges facing respective shoulders formed on the bottle, and with the inside spline formation engaged with a corresponding spline formation formed on the bottle.