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:
Feb. 15, 2022
Filed:
Nov. 27, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Changyoon Jung, Seoul, KR;
Sangheon Yoon, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 15/22 (2006.01); A47L 15/42 (2006.01); A47L 15/48 (2006.01);
U.S. Cl.
CPC ...
A47L 15/4278 (2013.01); A47L 15/22 (2013.01); A47L 15/4219 (2013.01); A47L 15/4287 (2013.01); A47L 15/4291 (2013.01); A47L 15/483 (2013.01);
Abstract
A dish washer includes: a washing tank having an accommodation space for storing dishes therein; an injection arm disposed inside the washing tank, and provided with a plurality of nozzles to selectively inject washing water and air to the dishes according to a washing stroke and a drying stroke; a duct unit that defines a passage for delivering the air to the injection arm; a suction fan provided inside the duct unit to suction the air and supply the air to the injection arm; and an air heating element that heats the air to be supplied to the injection arm.