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:
Oct. 21, 2014
Filed:
Mar. 15, 2013
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Japan Crown Cork Co., Ltd., Tokyo, JP;
Takahiro Kurosawa, Kanagawa, JP;
Takayuki Kikuchi, Kanagawa, JP;
Kazuo Tanabe, Kanagawa, JP;
Katsumi Hashimoto, Kanagawa, JP;
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Japan Crown Cork Co., Ltd., Tokyo, JP;
Abstract
A plastic cap with IC tag storing product information provided on the upper surface of a top plate. The top plate is formed by an annular flange and a recessed portion, the recessed portion, including a side wall continuous to the inner circumferential edge of the annular flange and a bottom continuous to the lower end of the side wall. The tagis attached to the annular flange to cover the recessed portion. A gap between the tag and the bottom is maintained to such a degree that the transmission and reception of signals to and from the tag are not interrupted when the back surface of the bottom comes in contact with water.