Patents by Inventor Kou-Ling Liu

Kou-Ling Liu 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).

  • Publication number: 20090141485
    Abstract: A telescopic and bendable electric torch comprise a hollow handle having a shape like a long rod; the handle being formed with a receiving space; a head having a telescopic section and a bendable section; the telescopic section being formed with a plurality of tubes with one tube being received in another tube so as to form as a telescopic structure; the bendable section being installed at one end of the telescopic section without engaging to the lower cover; the bendable section being a bendable soft tube; a front end of the bendable section being installed with an illuminator; and the illuminator including at least one lamp. A magnetic unit is formed at a front end of the head so as to attract objects in operation. The illuminator includes the lamp, a cover and a seat; the at least one battery is located between the cover and seat.
    Type: Application
    Filed: July 31, 2007
    Publication date: June 4, 2009
    Inventor: KOU-LING LIU
  • Publication number: 20090103290
    Abstract: A telescopic and bendable electric torch comprise a hollow handle having a shape like a long rod; the handle being formed with a receiving space; a head having a telescopic section and a bendable section; the telescopic section being formed with a plurality of tubes with one tube being received in another tube so as to form as a telescopic structure; the bendable section being installed at one end of the telescopic section without engaging to the lower cover; the bendable section being a bendable soft tube; a front end of the bendable section being installed with an illuminator; and the illuminator including at least one lamp. A magnetic unit is formed at a front end of the head so as to attract objects in operation. The illuminator includes the lamp, a cover and a seat; the at least one battery is located between the cover and seat.
    Type: Application
    Filed: October 19, 2007
    Publication date: April 23, 2009
    Inventor: Kou-Ling Liu