Patents by Inventor David Leonard Cox

David Leonard Cox 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).

  • Fire shutter
    Patent number: 8844195
    Abstract: A fire shutter for protecting an opening 10, such as a window 12, having one or more (typically two) fire resistant panels 20 and 21. The panels are hinged along a horizontal portion of the opening such that at least one of the panels can be utilized as an awning when open. The panel(s) have an insulating core that typically provides thermal insulation from the elements and increases fire resistance from fires (such as bushfires) to provide a fire rated shutter that meets the highest building fire standards.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: September 30, 2014
    Assignee: Cox Architects Pty Ltd
    Inventors: David Leonard Cox, Gregory Donald Chapman
  • FIRE SHUTTER
    Publication number: 20130227891
    Abstract: A fire shutter for protecting an opening 10, such as a window 12, having one or more (typically two) fire resistant panels 20 and 21. The panels are hinged along a horizontal portion of the opening such that at least one of the panels can be utilised as an awning when open. The panel(s) have an insulating core that typically provides thermal insulation from the elements and increases fire resistance from fires (such as bushfires) to provide a fire rated shutter that meets the highest building fire standards.
    Type: Application
    Filed: February 27, 2013
    Publication date: September 5, 2013
    Applicant: COX ARCHITECTS PTY LTD
    Inventors: David Leonard Cox, Gregory Donald Chapman
  • FIRE SHUTTER
    Publication number: 20110308161
    Abstract: A fire shutter for protecting an opening 10, such as a window 12, having one or more (typically two) fire resistant panels 20 and 21. The panels are hinged along a horizontal portion of the opening such that at least one of the panels can be utilised as an awning when open. The panel(s) have an insulating core that typically provides thermal insulation from the elements and increases fire resistance from fires (such as bushfires) to provide a fire rated shutter that meets the highest building fire standards.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Applicant: COX ARCHITECTS PTY LTD
    Inventors: David Leonard Cox, Gregory Donald Chapman