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. 25, 2026
Filed:
Oct. 13, 2022
Coway Co., Ltd., Gongju-si, KR;
Jae Man Kim, Gongju-si, KR;
COWAY CO., LTD., Gongju-si, KR;
Abstract
The present invention provides a cold water tank. In the cold water tank, an accommodation space for accommodating a fluid is partitioned by means of partition walls alternately disposed in the transverse direction such that the fluid flows straight along the partition walls, and an evaporator having m evaporation pipes forming an offset and m−1 connection pipes connecting the m evaporation pipes is disposed in the accommodation space opposite to the partition walls so as to be heat-exchanged with the fluid. Therefore, the cold water tank has increased contact surface area heat-exchanged with the fluid and prevents excessive ice formation, and thus provides an enhanced cold water dispensing performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile