Patents by Inventor Vincent Man Kie Tong

Vincent Man Kie Tong 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).

  • Bouncing boot
    Patent number: 5685807
    Abstract: Bouncing boot having a platform, a resilient bouncing element with a hemispheric lower portion mounted in a fixed position on the under side of the platform, heel and toe pieces mounted on the upper side of the platform for receiving the foot of a person, and straps for securing the foot in the heel and toe pieces.
    Type: Grant
    Filed: October 31, 1995
    Date of Patent: November 11, 1997
    Inventors: Kui Kwong Tong, Vincent Man Kie Tong