Patents by Inventor Wen Y. Hsu

Wen Y. Hsu 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).

  • Collapsible camp stove
    Patent number: 4598690
    Abstract: The present invention relates to a collapsible camp stove and in particular to one comprising a folding casing having two side panels each provided at the inner surface with an upper rail and a lower rail and formed at the top with notches for supporting roasting rods, four leg members engageable with the bottom of the folding casing, two grips engageable with two sides of the folding casing, a grate disposed in the folding casing for supporting burning fuel within and above the inside bottom surface of the folding casing, a roasting frame adapted to be supported by the upper rails or the lower rails of the side panels of the folding casing for supporting food items at a predetermined height above the burning fuel, and a plurality of roasting rods adapted to be supported in the notches of the side panels of the folding casing.
    Type: Grant
    Filed: April 9, 1985
    Date of Patent: July 8, 1986
    Inventor: Wen Y. Hsu
  • Collapsible camp stove
    Patent number: 4548192
    Abstract: The present invention relates to a collapsible camp stove and in particular to one comprising a folding casing, two leg members engageable with the bottom of the foldable casing, two grips engageable with two sides of the foldable casing, a base plate disposed in the casing, a grate located in the casing, and two roasting frames placed on the top of the casing.
    Type: Grant
    Filed: July 6, 1984
    Date of Patent: October 22, 1985
    Inventor: Wen Y. Hsu