Patents by Inventor Louis S. Barnett

Louis S. Barnett 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).

  • Self-contained, replaceable fire extinguishing tree ornament
    Patent number: 6021852
    Abstract: A fire extinguishing tree ornament is provided including a containment bulb for being hung on a tree. The containment bulb has contained therein a fire extinguishing material. Also included is a piercing mechanism for piercing the bulb upon the receipt of an activation signal. A smoke detector is adapted for transmitting the activation signal to the piercing means upon the detection of a fire.
    Type: Grant
    Filed: April 23, 1998
    Date of Patent: February 8, 2000
    Inventors: Louis S. Barnett, Richard M. High