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. 25, 2017
Filed:
Aug. 26, 2010
Raizo Kuge, Hanno, JP;
Kazuhiro Umenaka, Fujimino, JP;
Akira Ishii, Hanno, JP;
HOSOKAWA YOKO CO., LTD., Tokyo, JP;
Abstract
A gusset bag (), having a pair of flat surface portions () facing each other and a pair of side surface portions () facing each other which are folded toward the inside, has a side edge sealing portion () in which the flat surface portion and the side surface portion are heat-sealed together at side edge portions thereof, and a folded-back portion () in which all or a part of the side edge sealing portion in the width direction is folded back toward the flat surface portion or the side surface portion. The gusset bag and a spout-attached gusset bag () using the gusset bag have an excellent self-standing property, and causes one's hand to feel little pain even when being squeezed.