Patents by Inventor Darla J. Stepanek

Darla J. Stepanek 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).

  • Sleeping bag having mattress and canopy
    Patent number: 7263731
    Abstract: A camping apparatus having a sleeping bag with a length and a width, cushioning means secured to the bottom of the sleeping bag; and sheltering means having a width greater than the length of the sleeping bag and a length greater than the width of the sleeping bag. The sheltering means includes a canopy, supporting means for operably supporting the canopy above the sleeping bag, and storage means for storing the sheltering means on the sleeping bag.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: September 4, 2007
    Inventors: Steven G. Stepanek, Darla J. Stepanek