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, 2020
Filed:
Dec. 11, 2013
Ohki Co., Ltd., Osaka-shi, Osaka, JP;
Akiko Miyawaki, Osaka, JP;
Mitsunori Saitoh, Takatsuki, JP;
OHKI CO., LTD., Osaka-shi, JP;
Abstract
A drip bag with hook members adhered to the outer surfaces of two opposing-face sheets of a bag body is configured to increase the area of an opening of the bag body and stabilize the shape of the opening. A drip bag has a body formed of a water-permeable filtering sheet, an upper end to be opened, and hook members formed of a thin plate-shaped material and provided on outer surfaces of two opposing-face sheets of the bag body. The hook member includes: an upper-stuck part adhered to the bag body along the opening; a center part below the upper-stuck part at the center in the width direction thereof and formed so as not to be pulled out from the bag body; and a hook part not adhered to the bag body. First oblique folding lines and second oblique holding lines are formed on the upper-stuck part by respective angles.