Patents by Inventor Gregg Ledergerber

Gregg Ledergerber 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).

  • Patent number: 6526676
    Abstract: A disposable sandal is formed from a single piece of sheet material consisting of a fabric laminated to polyurethane foam. The sole of the sandal is shaped to generally conform to the outline of a human foot. A strap portion is formed as a band of the sheet material surrounding a heel portion of the sole. The strap portion is folded over and attached to a toe portion of the sole. A series of perforations are provided at the heel and/or toe portions of the sole so that the sandals may be conveniently sized to the user's foot. In a preferred embodiment, the bottom surface of the sole is embossed with a skid-resistant pattern.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: March 4, 2003
    Inventor: Gregg Ledergerber