Patents by Inventor Frank A. Smrz

Frank A. Smrz 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 spray delivery system
    Patent number: 5881915
    Abstract: A new personal defense spray delivery system for delivering a spray of a defensive chemical to an area. The inventive device includes a reservoir of a personal defense chemical. At least one nozzle is in fluid communication with the reservoir. The nozzle is designed for delivering a spray of the personal defense chemical to an area. A delivery device is provided for delivering the personal defense chemical from the reservoir to the nozzle. A first actuator is operatively connected to the delivery device. The first actuator is designed for activating the delivery device.
    Type: Grant
    Filed: February 19, 1998
    Date of Patent: March 16, 1999
    Inventor: Frank A. Smrz