Patents by Inventor Dino Yang

Dino Yang 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).

  • Structure of a side rail of an advertising panel
    Publication number: 20030192220
    Abstract: An improved structure of a side rail of an advertising panel includes a framework having four liftable side rails and four corner pedestals for connecting with these four side rails, and the corner pedestal is hollow and the L-shaped side of the corner pedestal is an opening. With this arrangements, these corner pedestals of the advertising panel are possible simply by lifting these side rails easily to change an advertising board fast and the latter is therefore more convenient for use to lift.
    Type: Application
    Filed: April 16, 2002
    Publication date: October 16, 2003
    Inventors: Anson Chang, Albert Liao, Dino Yang