Patents by Inventor Tak M. Wan

Tak M. Wan 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).

  • Tent
    Patent number: 5411046
    Abstract: A collapsible tent has four triangular walls 30 each consisting of foldable material having a respective peripheral triangular shaped channel 31 which constrains a coilable wire frame. To collapse the tent the walls are folded together into a triangular shaped stack and then the wire frames are twisted and folded into overlapping loops.
    Type: Grant
    Filed: February 2, 1993
    Date of Patent: May 2, 1995
    Assignee: Arrow Link Industries Limited
    Inventor: Tak M. Wan