Patents by Inventor Robert W. Viggers

Robert W. Viggers 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).

  • Magnetic register cover
    Patent number: 8292708
    Abstract: A register cover (also referred to as a vent cover) for use in a building that has heating, ventilation and air-conditioning (HVAC) systems that utilize air registers. The register cover completely covers the register and secures to the register using a magnet in order to substantially block the flow of forced air through the register that is covered by the register cover. In the case of a non-metallic register, a method is disclosed for retrofitting the non-metallic register by placing metallic mounts on the register in order to secure the register cover over the register with one or more magnets.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: October 23, 2012
    Assignee: Elima-Draft Incorporated
    Inventors: Cheryl F. Viggers, Robert W. Viggers, Karen A. Poidomani, Kevin Poidomani
  • MAGNETIC REGISTER COVER
    Publication number: 20100190432
    Abstract: A register cover (also referred to as a vent cover) for use in a building that has heating, ventilation and air-conditioning (HVAC) systems that utilize air registers. The register cover completely covers the register and secures to the register using a magnet in order to substantially block the flow of forced air through the register that is covered by the register cover. In the case of a non-metallic register, a method is disclosed for retrofitting the non-metallic register by placing metallic mounts on the register in order to secure the register cover over the register with one or more magnets.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 29, 2010
    Inventors: Cheryl F. Viggers, Robert W. Viggers, Karen A. Poidomani, Kevin Poidomani