Patents by Inventor Marilyn V. Ramirez

Marilyn V. Ramirez 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).

  • Sand shoe
    Publication number: 20100146820
    Abstract: The sand shoe includes a frame enclosing a large-gauge, interwoven tread portion. The frame is fabricated from a lightweight metal. A clog is attached to the upper surface of the interwoven tread. The clog is fabricated from lightweight material and is designed with an open back for easy access and a plurality of openings for air circulation.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 17, 2010
    Inventor: Marilyn V. Ramirez