Patents by Inventor Ig Kweun

Ig Kweun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tub having structually strengthened rear wall and washing machine with the same therein
    Publication number: 20070113596
    Abstract: A tub having a structurally strengthened rear wall and a washing machine with the same therein are disclosed. A washing machine includes a bearing housing having a flange part and a tub injection-molded with the bearing housing inserted into a wall thereof, the wall having a recessing part and a projecting part formed on an inner or an outer surface thereof along a circumferential direction, and a circumferential rib or a radial rib formed on the recessing part.
    Type: Application
    Filed: April 28, 2006
    Publication date: May 24, 2007
    Applicant: LG Electronics Inc.
    Inventors: Gon Kim, Chi Hur, Yu Kang, Sang Je, Kang Choi, Jae Kim, Ho Kwon, Yong Park, Ig Kweun, Kyu Lee