Patents by Inventor Eung Dal KIM

Eung Dal KIM 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).

  • CANISTER TYPE VACUUM CLEANER
    Publication number: 20120084939
    Abstract: A canister type vacuum cleaner is disclosed. An object of the present invention is to provide a canister type vacuum cleaner including a suction nozzle having a movement direction changed smoothly and quickly, even in case of colliding with an obstacle. The canister type vacuum cleaner includes a body, a wheel member rotatably provided in the body and supporting the body, the wheel member including a main rotation member rotatably provided in the body and an auxiliary rotation member rotatably provided in the main rotation member to be rotated along a predetermined rotational direction different from a rotational direction of the main rotation member.
    Type: Application
    Filed: November 25, 2009
    Publication date: April 12, 2012
    Inventors: Eung Dal Kim, Chung Ook Chong
  • CANISTER TYPE VACUUM CLEANER
    Publication number: 20110119862
    Abstract: A canister type vacuum cleaner is disclosed. An object of the present invention is to provide a canister type vacuum cleaner including a suction nozzle having a movement direction changed smoothly and quickly, even in case of colliding with an obstacle. The canister type vacuum cleaner includes a body, a wheel member rotatably provided in the body and supporting the body, the wheel member including a main rotation member rotatably provided in the body and an auxiliary rotation member rotatably provided in the main rotation member to be rotated along a predetermined rotational direction different from a rotational direction of the main rotation member.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 26, 2011
    Applicant: LG ELECTRONICS INC.
    Inventors: Eung Dal KIM, Chung Ook CHONG