Patents by Inventor Hung Kwan Tsang

Hung Kwan Tsang 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).

  • Luggage Wheel
    Publication number: 20100050376
    Abstract: A luggage wheel assembly that typically includes a wheel body that has an axial bearing, an axle connected to the axial bearing and engaged to a wheel housing in use so that the wheel body has an outer side facing away from the wheel housing, a fixing plate secured to the outer side of the wheel body, a cover plate removeably secured to the fixing plate and extending from a central portion of the outer side of the wheel towards a rim of the wheel body.
    Type: Application
    Filed: August 28, 2009
    Publication date: March 4, 2010
    Inventor: Hung Kwan Tsang