Patents by Inventor Mary Daddono

Mary Daddono 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).

  • Personal security device and method of attaching same
    Patent number: 5457440
    Abstract: An alarm assembly is held in place on a child by an adjustable length belt having an alarm device combined with an identification device secured thereto.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: October 10, 1995
    Inventor: Mary Daddono