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:
Mar. 08, 2022
Filed:
Oct. 11, 2018
Coway Co., Ltd., Gongju-si, KR;
Toray Advanced Materials Korea Inc., Gumi-si, KR;
Sung-Kon Cho, Seoul, KR;
Sung-Han Yun, Seoul, KR;
Hae-Sun Lee, Seoul, KR;
Sun-Yong Lee, Seoul, KR;
Sang-Hyeon Kang, Seoul, KR;
Doo-Won Han, Seoul, KR;
In-Tak Lee, Seoul, KR;
Gi-Lyang Kim, Seoul, KR;
Dong-Gyu Kim, Seoul, KR;
Kang-Jin Kim, Yangsan-si, KR;
Jong-Kwan Kim, Gongju-si, KR;
Jae-Hoon Moon, Daejeon, KR;
Hee-Kyung Lee, Gumi-si, KR;
COWAY CO., LTD., Gongju-si, KR;
TORAY ADVANCED MATERIALS KOREA INC., Gumi-si, KR;
Abstract
A reverse osmosis filtering module includes: a purified water discharge pipe in which a purified water discharge path is formed, and which has a communication hole that is formed on an outer periphery thereof and communicates with the purified water discharge path; a reverse osmosis filtering part including a reverse osmosis filtering member in which a purified water flow space is formed, and which is wound around the purified water discharge pipe such that the purified water flow space communicates with the communication hole; a first flow channel formation cap provided at one side and having an inlet hole; and a second flow channel formation cap provided at the other side of the reverse osmosis filtering part and having an outlet hole.