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. 26, 2016
Filed:
Dec. 27, 2013
Applicant:
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Inventors:
Assignee:
TOYO SEIKAN KAISHA, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 61/02 (2006.01); B29C 44/34 (2006.01); B29C 44/56 (2006.01); B65D 1/02 (2006.01); F25D 23/00 (2006.01); A47J 39/00 (2006.01); A47J 41/00 (2006.01); A47J 41/02 (2006.01); B65D 81/38 (2006.01); B65D 83/72 (2006.01); B65D 1/40 (2006.01); B65D 6/00 (2006.01); B65D 8/04 (2006.01); B65D 90/02 (2006.01); B65D 23/00 (2006.01); B29D 22/00 (2006.01); B32B 1/08 (2006.01); B32B 3/00 (2006.01); B29B 11/08 (2006.01); B29B 11/14 (2006.01); B29C 49/00 (2006.01); B29C 49/06 (2006.01); B29K 23/00 (2006.01); B29K 25/00 (2006.01); B29K 27/06 (2006.01); B29K 27/00 (2006.01); B29K 33/00 (2006.01); B29K 55/02 (2006.01); B29K 67/00 (2006.01); B29K 69/00 (2006.01); B29K 71/00 (2006.01); B29K 77/00 (2006.01); B29K 105/04 (2006.01); B29K 105/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 44/35 (2013.01); B29B 11/08 (2013.01); B29B 11/14 (2013.01); B29C 49/0073 (2013.01); B29C 49/06 (2013.01); B65D 1/0207 (2013.01); B65D 81/38 (2013.01); B29B 2911/1402 (2013.01); B29B 2911/1404 (2013.01); B29B 2911/14026 (2013.01); B29B 2911/14033 (2013.01); B29B 2911/1498 (2013.01); B29B 2911/14106 (2013.01); B29B 2911/14133 (2013.01); B29B 2911/14326 (2013.01); B29B 2911/14333 (2013.01); B29B 2911/14446 (2013.01); B29B 2911/14466 (2013.01); B29K 2023/065 (2013.01); B29K 2023/0633 (2013.01); B29K 2023/12 (2013.01); B29K 2025/00 (2013.01); B29K 2027/06 (2013.01); B29K 2027/08 (2013.01); B29K 2033/08 (2013.01); B29K 2033/12 (2013.01); B29K 2055/02 (2013.01); B29K 2067/00 (2013.01); B29K 2067/006 (2013.01); B29K 2067/046 (2013.01); B29K 2069/00 (2013.01); B29K 2071/12 (2013.01); B29K 2077/00 (2013.01); B29K 2105/046 (2013.01); B29K 2105/258 (2013.01); B29K 2995/0025 (2013.01); B29L 2031/7158 (2013.01); Y10T 428/1376 (2015.01); Y10T 428/233 (2015.01); Y10T 428/24496 (2015.01);
Abstract
A foamed plastic container in which the cell diameters vary along a gradient so as not to decrease the content protection performance, in a manner quite different from the foamed cells distributed in the conventional foamed containers. The foamed plastic container has a container wall formed by using a plastic material and in which foamed cells are distributed, the lengths of the foamed cells in the surface direction of the container wall decreasing from the outer surface of the container toward the inner surface thereof.