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:
Nov. 18, 2025
Filed:
Feb. 28, 2022
Applicant:
Idemitsu Unitech Co., Ltd., Tokyo, JP;
Inventors:
Shuichi Goto, Chiba, JP;
Takumi Todaka, Chiba, JP;
Assignee:
IDEMITSU UNITECH CO., LTD., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 33/25 (2006.01); B31B 70/81 (2017.01); B65D 33/34 (2006.01); B31B 70/00 (2017.01); B31B 70/10 (2017.01); B31B 70/16 (2017.01); B31B 70/18 (2017.01); B31B 70/26 (2017.01); B31B 70/36 (2017.01); B31B 70/64 (2017.01); B31B 155/00 (2017.01); B31B 160/10 (2017.01); B31B 160/20 (2017.01);
U.S. Cl.
CPC ...
B31B 70/8132 (2017.08); B65D 33/25 (2013.01); B65D 33/2516 (2013.01); B65D 33/2541 (2013.01); B65D 33/2566 (2013.01); B65D 33/34 (2013.01); B31B 70/005 (2017.08); B31B 70/10 (2017.08); B31B 70/16 (2017.08); B31B 70/18 (2017.08); B31B 70/262 (2017.08); B31B 70/266 (2017.08); B31B 70/28 (2017.08); B31B 70/36 (2017.08); B31B 70/642 (2017.08); B31B 70/644 (2017.08); B31B 70/645 (2017.08); B31B 2155/0014 (2017.08); B31B 2155/002 (2017.08); B31B 2160/10 (2017.08); B31B 2160/20 (2017.08);
Abstract
A female belt-shaped base is attached to a bag body at a region from a female hook to a first end near an open end of the bag body and to a second end near a housing space. A male belt-shaped base is attached to the bag body only in a bonding region without being attached at a region from a position where an engagement portion is continuously attached to a first end near the open end of the bag body.