Patents by Inventor Champa Namgyal

Champa Namgyal 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).

  • Air case
    Patent number: 4805776
    Abstract: An air case has a plurality of wall portions defining an enclosed internal region of the case in a closed condition thereof, each wall portion having a first layer of a rigid material having surface regions spaced apart by internal webs or ribs and a second layer of a shock absorbing resilient material, the layers being bonded together in a substantially unitary structure.
    Type: Grant
    Filed: October 21, 1987
    Date of Patent: February 21, 1989
    Assignee: Tenba, Inc.
    Inventors: Champa Namgyal, Robert Weinreb