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:
Jul. 12, 2022
Filed:
Jul. 31, 2017
Applicant:
Shanghai Hongyan Returnable Transit Packagings Co., Ltd, Shanghai, CN;
Inventor:
Zhengwei Fang, Shanghai, CN;
Assignee:
SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO., LTD, Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 33/01 (2006.01); B65D 35/28 (2006.01); B65D 77/06 (2006.01); B65D 85/72 (2006.01); B67D 7/00 (2010.01); B65D 5/56 (2006.01); B65D 90/04 (2006.01); B67D 7/02 (2010.01);
U.S. Cl.
CPC ...
B65D 33/01 (2013.01); B65D 35/285 (2013.01); B65D 77/065 (2013.01); B65D 85/72 (2013.01); B67D 7/00 (2013.01); B65D 5/56 (2013.01); B65D 90/046 (2013.01); B65D 2590/046 (2013.01); B67D 7/0216 (2013.01);
Abstract
A squeezer and fluid discharge system and method are disclosed. The fluid discharge system includes a container, a liner bag, a squeezing device and a driving device, the liner bag is installed in the container, and the driving device is connected to the squeezing device and used to drive the squeezing device. The squeezing device comprises at least two rollers, and the liner bag is formed by welding a front panel and a rear panel and is provided with a discharge port which is arranged adjacent to the weld line at the bottom of the liner bag.