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. 09, 2024
Filed:
Aug. 10, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Sang Woo Woo, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01); A47L 15/22 (2006.01); A47L 15/23 (2006.01); A47L 15/42 (2006.01); A47L 15/00 (2006.01);
U.S. Cl.
CPC ...
A47L 15/23 (2013.01); A47L 15/0028 (2013.01); A47L 15/22 (2013.01); A47L 15/428 (2013.01); A47L 15/4221 (2013.01); A47L 15/4282 (2013.01); A47L 15/4289 (2013.01); A47L 15/4295 (2013.01); A47L 2401/04 (2013.01); A47L 2501/20 (2013.01);
Abstract
A dishwasher in one embodiment is provided with a spray arm, and the spray arm is provided individually with areas configured to spray water to a first spray area and a second spray area, and sprays water to the first spray area to entirely wash objects to be washed accommodated in the dishwasher and sprays water to the second spray area to wash objects to be washed with remaining contaminants by applying a great impact on the object to be washed with remaining contaminants.