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. 06, 2014
Filed:
Mar. 24, 2009
Applicants:
Kentarou Ichikawa, Kanagawa, JP;
Nobuhisa Koiso, Kanagawa, JP;
Norio Akuzawa, Kanagawa, JP;
Inventors:
Assignee:
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 8/18 (2006.01); B65D 6/00 (2006.01); B65D 1/40 (2006.01); B65D 3/22 (2006.01); B65D 6/14 (2006.01); B65D 8/04 (2006.01); B65D 90/02 (2006.01); B65D 23/00 (2006.01); F25D 23/00 (2006.01); A47J 39/00 (2006.01); A47J 41/00 (2006.01); B65D 81/38 (2006.01); B65D 83/72 (2006.01); B65D 88/74 (2006.01); B29D 22/00 (2006.01); B29D 23/00 (2006.01); B32B 1/08 (2006.01); B32B 3/00 (2006.01); B32B 3/12 (2006.01); B32B 3/26 (2006.01); B65D 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
[Problems] To provide a foamed plastic container in which the cell diameters are varying along a gradient so will not to decrease the content protection performance, quite differently from the foamed cells distributed in the conventional foamed containers. [Means for Solution] The foamed plastic container has a container wallformed by using a plastic material and in which foamed cellsare distributed, the lengths of the foamed cells in the surface direction of the container walldecreasing from the outer surface of the container toward the inner surface thereof.