Patents by Inventor Long Time Shih

Long Time Shih 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).

  • Electric folding bed having adjustable bed frames
    Publication number: 20020144350
    Abstract: An electric folding bed comprises a front bed frame, a rear bed frame, a pivoting structure for pivoting the front bed frame and the rear bed frame, and four adjustable legs for supporting the front bed frame and the rear bed frame on a surface. The adjustable legs are provided with an extensible rod and a drive device for driving the extensible rod to extend. The extensible rods are driven to extend simultaneously or independently so as to keep the bed frames in various positions.
    Type: Application
    Filed: April 9, 2001
    Publication date: October 10, 2002
    Inventor: Long Time Shih