Patents by Inventor Dong Soo Gil

Dong Soo Gil 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).

  • Patent number: 5829276
    Abstract: An improved washing machine equipped with a pulsator to prevent entanglement of laundry capable of efficiently preventing entanglement of laundry by preventing clothes being washed from gathering at the central portion in the inner tub of the washing machine, which includes an upper blade having a upwardly extending ejection hole, the upwardly extending ejection hole being formed at a central portion of the upper blade; a lower blade disposed below the upper blade; an improved pulsator disposed between the upper blade and the lower blade for transferring a driving force from the lower blade to the upper blade and having a plurality of spaced-apart support bushings for forming a washing water flow path between the upper blade and the lower blade; and an inner tub having a washing water guide section formed at a periphery of the lower blade and the support bushings.
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: November 3, 1998
    Assignee: LG Electronics Inc.
    Inventors: Byoung Sun Suh, Dong Soo Gil