Patents by Inventor Dale Jeffries

Dale Jeffries 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).

  • Apparatus for illuminating and/or venting the interior of a building
    Patent number: 7104014
    Abstract: Apparatus for illuminating the interior of a building through a roof of the building, the apparatus comprising a light transmissive panel 13 and a light directing duct 12. The panel 13 has an upper surface which is substantially identical in shape to an upper surface of a roof covering and lies in the plane of the said covering. The light directing duct 12 directs light from the panel 13 into the interior of the building. The invention also relates to apparatus for venting the interior of a building. The apparatus comprises a venting panel 32 having at least one venting channel 44, and having an upper surface which is substantially identical in shape to, and lies in the plane of an outer covering of the building. The interior of the building is vented through the panel 32.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: September 12, 2006
    Inventors: Tony Skuse, Lee Rumley, Dale Jeffries