Patents by Inventor Ample Lee

Ample Lee 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).

  • Multi-purpose clamping device
    Patent number: 6962315
    Abstract: A clamping device includes elongated first and second butt housings that are connected pivotally to each other and that have free ends, which are locked relative to each other by a releasable locking unit. Two aligned first large notches in two side walls of the first butt housing and two aligned second large notches in two side walls of the second butt housing constitute a confining hole unit that is adapted to permit extension of an article. Elastic first and second pressing elements are disposed respectively within the first and second butt housings, and are adapted to clamp the article therebetween.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: November 8, 2005
    Inventors: Ching-Chang Lee, Ample Lee
  • Multi-purpose clamping device
    Publication number: 20040238709
    Abstract: A clamping device includes elongated first and second butt housings that are connected pivotally to each other and that have free ends, which are locked relative to each other by a releasable locking unit. Two aligned first large notches in two side walls of the first butt housing and two aligned second large notches in two side walls of the second butt housing constitute a confining hole unit that is adapted to permit extension of an article. Elastic first and second pressing elements are disposed respectively within the first and second butt housings, and are adapted to clamp the article therebetween.
    Type: Application
    Filed: June 7, 2004
    Publication date: December 2, 2004
    Inventors: Ching-Chang Lee, Ample Lee