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:
Mar. 24, 2020
Filed:
Nov. 15, 2016
Applicants:
Shuichi Kitora, Tokyo, JP;
Keisuke Miyairi, Tokyo, JP;
Inventors:
Shuichi Kitora, Tokyo, JP;
Keisuke Miyairi, Tokyo, JP;
Assignee:
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/02 (2006.01); B65D 23/02 (2006.01); B65D 83/00 (2006.01);
U.S. Cl.
CPC ...
B65D 1/0215 (2013.01); B65D 1/02 (2013.01); B65D 1/0246 (2013.01); B65D 1/0276 (2013.01); B65D 23/02 (2013.01); B65D 83/0055 (2013.01); B65D 2501/0027 (2013.01);
Abstract
A double-walled container includes a plurality of ribs. The plurality of ribs include at least one expanded diameter part rib whose upper end is disposed immediately below at least one diameter expansion part of ring and at least one intermittent part rib whose upper end is disposed immediately below at least one intermittent part of ring located immediately below at least one air introduction hole. The at least one intermittent part includes an extending portion extending beyond the upper end of the at least one expanded diameter part rib.