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:
Jun. 11, 2013
Filed:
Aug. 05, 2009
Applicants:
Dong Woo Kang, Changwon-si, KR;
Youn Su Jung, Changwon-si, KR;
Inventors:
Dong Woo Kang, Changwon-si, KR;
Youn Su Jung, Changwon-si, KR;
Assignee:
LG Electronics Inc., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/22 (2006.01); D06F 37/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ball balancer and a laundry apparatus having the same are disclosed. A ball balancer includes a circular housing comprising motion space formed therein, a fluid inlet and an air outlet, a plurality of ball members movable in motion space of the housing, a closing member closing up the fluid inlet and the air outlet, and viscous fluid filled in the motion space via the fluid inlet formed in the housing. The ball balancer according to the present invention may be fabricated more efficiently.