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:
Aug. 04, 2026
Filed:
Oct. 07, 2021
Jms Co., Ltd., Hiroshima, JP;
Kiyomi Nakano, Hiroshima, JP;
JMS Co., Ltd., Hiroshima, JP;
Abstract
A pressure bag () has a substantially rectangular shape in a plan view, and also has a bag-like shape with an opening () through which a bag-shaped container () is placed into and taken out of a housing chamber () in a first short side () of the substantially rectangular shape. The pressure bag () has a double structure in which an inner sheet () and an outer sheet () are laid one on top of another so that the outer sheet () is located on the opposite side of the inner sheet () from the housing chamber (). A pressure chamber () is provided between the inner sheet () and the outer sheet (). The inner sheet (), the outer sheet (), and the pressure chamber () extend from one side to another side of the housing chamber () via a first long side ().