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:
Nov. 09, 2021
Filed:
Jun. 21, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Sooyong Park, Seoul, KR;
Kyunghwan Kim, Seoul, KR;
Hwanyong Kim, Seoul, KR;
Seonghun Lee, Seoul, KR;
Byungsang Jung, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06F 34/08 (2020.01); D06F 37/30 (2020.01); D06F 37/04 (2006.01); D06F 37/26 (2006.01);
U.S. Cl.
CPC ...
D06F 37/304 (2013.01); D06F 37/04 (2013.01); D06F 37/26 (2013.01);
Abstract
Disclosed is a washing machine comprising: a tub which accommodates washing water; a drum which is disposed inside the tub, accommodates cloth, and is rotatable; a transmission coil which is disposed in the tub and supplies power wirelessly; a reception coil which is disposed in the drum and receives the power transmitted from the transmission coil; and a washing force reinforcing unit which is disposed in the drum, operated by the power delivered from the reception coil, and provides washing force to the cloth.