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:
Jul. 01, 2025
Filed:
Jun. 26, 2020
Lg Electronics Inc., Seoul, KR;
Han Kim, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A control method for a washing machine includes a first drum operation of supplying water by a first set amount with a detergent into a tub and rotating a drum at a first drum rotation speed while supplying water and operating a pump at a first pump rotation speed, a second drum operation of operating a heater to heat the water in the tub having the first set amount of water, rotating the drum at the first drum rotation speed during the operation of the heater, and operating the pump at the first pump rotation speed, rotating the drum at a preset spin-drying speed to spin-dry laundry, operating the drum at a second drum rotation speed greater than the first drum rotation speed while supplying water, after the operation of spin-drying the laundry, and accelerating the pump from the second pump rotation speed to a third pump rotation speed.