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:
Sep. 30, 1997
Filed:
Dec. 29, 1995
Applicant:
Inventor:
Gyu Sang Choe, Kyungki-do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06F / ; D06F / ;
U.S. Cl.
CPC ...
68 2 / ; 68148 ; 68156 ; 68171 ;
Abstract
A resonator of a low frequency oscillation washing machine mounted to an outer periphery of a washtub has an outer periphery shaped so that a distance between the rotational center of the washtub and the outer periphery of the resonator gradually varies between points on the outer periphery of the resonator. At least one discharging hole is provided in a portion of the outer periphery of the resonator which is the farthest from the rotational center of the washtub within the varying portion.