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:
Apr. 01, 2014
Filed:
Nov. 15, 2012
Applicant:
Daikyo Seiko, Ltd., Tokyo, JP;
Inventor:
Yasushi Kawachi, Tokyo, JP;
Assignee:
Daikyo Seiko Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 39/00 (2006.01); B29C 43/02 (2006.01); B29C 43/14 (2006.01); B29C 43/20 (2006.01); B29C 45/02 (2006.01); B29C 45/14 (2006.01); B65D 51/00 (2006.01);
U.S. Cl.
CPC ...
B65D 39/00 (2013.01); B29C 43/021 (2013.01); B29C 43/146 (2013.01); B29C 43/203 (2013.01); B29C 45/02 (2013.01); B29C 45/14 (2013.01); B65D 51/005 (2013.01);
Abstract
A rubber plug for a vial container includes a leg portion press molded independently, and having a base end side portion, and a plate-shape cap portion bonded to the base end side portion press-molded with the leg portion. The leg portion and the plate-shape cap portion have bonding areas formed as concentric concavo-convex areas. The base end side portion of the leg portion including the area bonded with the plate-shape cap portion is formed of a material same as that of the plate-shape cap portion. A remaining portion of the leg portion except for the base end side is formed by a material different from the plate-shape cap portion.