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:
Jan. 01, 2019
Filed:
Apr. 18, 2016
Lg Electronics Inc., Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A refrigerator includes a main body having a refrigerating compartment and a freezing compartment, a door for opening or closing the refrigerating compartment or the freezing compartment, a filter unit disposed within the refrigerating compartment for purifying water supplied from a water supply source outside the main body, water tank for receiving the purified water from the filter unit and to cool the received water by using cool air within the refrigerating compartment, and a dispenser disposed in the door to dispense the cooled water stored in the tube tank assembly. The tube tank assembly includes a tube defining a cold water passage that can allow the cooled water to flow therethrough, and a tube support around which the tube is wound multiple times.