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:
Dec. 17, 2019
Filed:
Nov. 11, 2015
Coway Co., Ltd., Chungcheongnam-do, KR;
Jong-Hwan Lee, Seoul, KR;
In-Du Choi, Seoul, KR;
Jung-Hwan Lee, Seoul, KR;
Woo-Jin Joo, Seoul, KR;
Hyun-Soo Shin, Seoul, KR;
Tae-Seong Kwon, Seoul, KR;
Hyoung-Min Moon, Seoul, KR;
Coway Co., Ltd, , KR;
Abstract
Disclosed are a water storage tank bladder, a manufacturing method therefor, the water storage tank including the bladder, and a water treatment apparatus including the water storage tank. According to one embodiment of the present invention, the water storage tank bladder used in the water storage tank to receive and store water and discharge the stored water has a lower side of which the thickness can be thicker than the thickness of the upper side of the bladder and thicker than the thickness of the lateral sides of the bladder.