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:
Oct. 25, 2022
Filed:
Mar. 20, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Changwoo Son, Seoul, KR;
Jaegwang Bae, Seoul, KR;
Joonhyung Kang, Seoul, KR;
Yongtae Kwon, Seoul, KR;
Minehul Kim, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 15/42 (2006.01); A47L 15/00 (2006.01); A47L 15/22 (2006.01);
U.S. Cl.
CPC ...
A47L 15/4244 (2013.01); A47L 15/0028 (2013.01); A47L 15/0031 (2013.01); A47L 15/22 (2013.01); A47L 15/4206 (2013.01); A47L 15/4289 (2013.01); A47L 2401/09 (2013.01); A47L 2501/01 (2013.01);
Abstract
Disclosed are a dishwasher that sprays wash water to wash dishes or cookware and a method of controlling the same. The method of controlling the dishwasher includes supplying wash water from an external water source to a sump and intermittently driving a washing pump to change the level of water around a filter, thereby removing filth from the filter.