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:
May. 16, 2017
Filed:
Apr. 25, 2012
Shinichi Ojima, Tokyo, JP;
Kazunori Ikeda, Tokyo, JP;
Kenyu Muraoka, Tokyo, JP;
Tetsuo Kashiwazaki, Tokyo, JP;
Asumi Suwa, Tokyo, JP;
Shinichi Ojima, Tokyo, JP;
Kazunori Ikeda, Tokyo, JP;
Kenyu Muraoka, Tokyo, JP;
Tetsuo Kashiwazaki, Tokyo, JP;
Asumi Suwa, Tokyo, JP;
SHOWA ALUMINUM CAN CORPORATION, Toyo, JP;
Abstract
In a panel (), a protrusion (nipple) () is formed, which is flattened when a tab is secured to the panel () and functions as a rivet. The protrusion () is provided at a section of the panel () which is surrounded by a first score line () and which is located on a top part (A) side relative to one end () or the other end () of the first score line (). A second score line () connected to a curved part () of the first score line () is provided in the panel (). Consequently, a decrease in the outflow performance of the drink is suppressed and a decrease in operability of the tab is suppressed, even if the tab or the opening is increased in size or the panel is reduced in size.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile