Patents by Inventor Bob J. Hollis

Bob J. Hollis 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).

  • Defensive light device
    Patent number: 5420766
    Abstract: A personal protective device comprising a combination flashlight, alarm and incapacitating spray mounted in a two section housing. A safety switch built into the unit prevents activation of the spray unless the flashlight is turned on. The unit has a strap to fasten to the user's wrist, such strap being designed to break away should an assailant grab the unit.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: May 30, 1995
    Inventor: Bob J. Hollis