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. 03, 1976
Filed:
Apr. 07, 1975
Michael Debenham, Frankston, AU;
The Broken Hill Proprietary Company Limited, Melbourne, AU;
Abstract
This specification discloses a can end having push-in closures, one closures being smaller than the other for venting and/or pressure releasing purposes. At least the smaller closure having a supplementary sealant connection about which the closure hinges when it is opened. The supplementary sealant connection acts to prevent the closure becoming detached from the can end in the event that the main hinge for the closure is broken. The supplementary connection is achieved either by extending the sealant to cover an adjacent surface of the closure in a direction away from the connection or by increasing the thickness of the sealant covered in the area of the main hinge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile