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:
Aug. 24, 1982
Filed:
Feb. 12, 1981
Applicant:
Inventors:
Albert Obrist, Kaiseraugst, CH;
Hans Breuer, Balsthal, CH;
Assignee:
Albert Obrist AG, Reinach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215252 ;
Abstract
In a closure cap for containers having a guarantee strip of thermoplastically deformable material, connected to the cap by rupturable connecting web portions and which can be moulded to or shrunk on to the neck of a container by the application of heat, the guarantee strip is enlarged in the region between each two successive connecting web portions. The material structure is thereby homogenized and improved and the shrink properties improved.