Patents by Inventor Roberta Loy

Roberta Loy 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 defense apparatus
    Patent number: 6564969
    Abstract: Personal defense apparatus including a receptacle containing a quantity of a defensive composition, an attached nozzle for directing a flow of the defensive composition from the receptacle through an opening, and attached ornamentation disguising the receptacle and the nozzle and that does not interfere with the flow of the defensive composition from the receptacle through the nozzle.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: May 20, 2003
    Inventor: Roberta Loy