Patents by Inventor Hsin-Liang Lung

Hsin-Liang Lung 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).

  • Foldable desk
    Patent number: 6698361
    Abstract: A foldable desk includes a top and a first leg and a second leg are respectively and pivotally connected to an underside of the top. Two rollers are connected to the underside of the top and one of the first leg and the second leg has two rollers connected thereto. The two legs can be pivoted parallel to the top and the rollers on the top and one of the two legs may roll on the ground.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: March 2, 2004
    Inventor: Hsin-Liang Lung
  • Foldable desk
    Publication number: 20030136308
    Abstract: A foldable desk includes a top and a first leg and a second leg are respectively and pivotally connected to an underside of the top. Two rollers are connected to the underside of the top and one of the first leg and the second leg has two rollers connected thereto. The two legs can be pivoted parallel to the top and the rollers on the top and one of the two legs may roll on the ground.
    Type: Application
    Filed: January 24, 2002
    Publication date: July 24, 2003
    Inventor: Hsin-Liang Lung