US Patent 7213423 Washing machine

Patent 7213423 was granted and assigned to LG on May, 2007 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7213423

Patent Inventor Names

Gwan Ryong Park0

Kyeong Hwan Kim0

Jae Won Chang0

Hee Tae Lim0

Date of Patent

May 8, 2007

Patent Application Number

10243671

Date Filed

September 16, 2002

Patent Primary Examiner

‌

Joseph L. Perrin

Patent abstract

A washing machine capable of minimizing tangle and damage of the laundry is disclosed. The washing machine includes: a wash shaft installed perpendicularly at a lower center of an inner tub, and rotated by a rotational force transferred from a motor; a wash plate orbiting about a rotational center of the wash shaft to form a stream of water; and a movement converting unit for converting a rotational movement of the wash shaft to a orbiting movement of the wash plate.