Patents by Inventor Bob D. Archibald

Bob D. Archibald 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).

  • Multi-surface anti-bacterial protective device
    Patent number: 6821325
    Abstract: A multi-surface anti-bacterial protective device for preventing transferring of bacteria from one person to another. The multi-surface anti-bacterial protective device includes a multi-layered material capable of being rolled up and also being capable of being severed into multi-layered pieces of material and also being adapted to fastenably cover a surface such as a light switch plate and a door knob; and also includes an anti-bacterial solution being disposed in the multi-layered material.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: November 23, 2004
    Inventors: Jeffrey D. Williams, Bob D. Archibald