Patents by Inventor Delilah Navarro Lizama

Delilah Navarro Lizama 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).

  • Portable vibrating sleep pad
    Patent number: 6175981
    Abstract: A child's bed mat provides a comfortable sleeping surface which includes vibration devices for soothing a child to sleep. A vertical portion of the mat is strapped in an upright attitude to the vertical rungs of a crib, for instance, and enables the placement of a control box out of reach of the child. The mat is constructed so as to be easily folded for portability.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: January 23, 2001
    Inventors: Delilah Navarro Lizama, Reuben Phillip Lizama