Patents by Inventor Douglas S. Larsen

Douglas S. Larsen 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).

  • Combined clothing article
    Patent number: 5033121
    Abstract: A combined article of clothing as disclosed, having an upper torso portion suitable for outerwear along with a lower portion adapted to serve as underwear for the midsection of the body. The garment is particularly adaptable for men and boys, and serves to maintain shirt tails and the like neatly tucked into the overlaying trousers, while providing all of the comfort of conventional underwear briefs.
    Type: Grant
    Filed: June 15, 1990
    Date of Patent: July 23, 1991
    Inventor: Douglas S. Larsen