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:
May. 30, 2017
Filed:
Dec. 01, 2014
Applicant:
Dongbu Daewoo Electronics Corporation, Seoul, KR;
Inventor:
In Dong Kim, Seoul, KR;
Assignee:
Dongbu Daewoo Electronics Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06F 37/30 (2006.01); D06F 37/06 (2006.01); D06F 17/06 (2006.01); D06F 23/02 (2006.01); D06F 37/22 (2006.01);
U.S. Cl.
CPC ...
D06F 37/065 (2013.01); D06F 37/30 (2013.01); D06F 17/06 (2013.01); D06F 23/02 (2013.01); D06F 37/22 (2013.01);
Abstract
A washing machine includes an auxiliary washing unit. When an inner tank is rotated during a washing cycle or a rinsing cycle, laundry experiences direct impact from an impact projection member of a rotator assembly of the auxiliary washing unit, thereby improving washing performance by virtue of the rubbing caused by such impact.