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. 06, 2002
Filed:
Mar. 29, 2000
Hiroshi Nishida, Kitakyushu, JP;
Hidekuni Murakami, Kitakyushu, JP;
Masayoshi Suehiro, Kitakyushu, JP;
Shoji Nosaka, Kitakyushu, JP;
Nippon Steel Corporation, Tokyo, JP;
Abstract
A can lid made of a metal sheet having a resin coating on at least one surface thereof and superior in can openability, having an outer peripheral flat portion and an inner peripheral flat portion straddling a score line further having an outer bead and inner bead at the sides of the outer peripheral flat portion and the inner peripheral flat portion opposite to the score line, and having a cross-section where the score line becomes gradually thinner from the thicknesses of the outer peripheral flat portion and the inner peripheral flat portion and a process for forming the same.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile