Patents by Inventor Adrian Roy Stewart-Cox

Adrian Roy Stewart-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).

  • Patent number: 6164444
    Abstract: A pack (1) for smoking articles such as cigarettes has a sealed enclosure of barrier material, with a resealable access aperture to the enclosure. A cover (7) over that aperture has on all its openable edges a permanently tacky surface overlapping over the barrier material there. The cover has a non-adhesive tab (10) to assist opening. An inner frame provides support to the barrier material adjacent to the aperture, allowing the adhesive cover to be pressed firmly against the barrier layer to aid resealing. The pack may be provided with or without an outer carton. If an outer carton is included, the carton may be of a generally rigid card material, and may have a flip-top configuration, may be a Laube box, or may have a shell-and-slide configuration.An inner frame provides support to the barrier material adjacent to the aperture, allowing the adhesive cover to be pressed firmly against the barrier layer to aid resealing. The pack may be provided with or without an outer carton.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: December 26, 2000
    Assignee: British American Tobacco Investments Ltd.
    Inventors: Andrew Jonathan Bray, Michael Patrick Parker, John Roger Sampson, Adrian Roy Stewart-Cox
  • Patent number: 6000539
    Abstract: Packaging for smoking articles such as cigarettes in a rigid, hinged-lidded carton includes a sealed barrier layer enclosure within the carton and a line of separation aligned with a lid-end edge of an inner frame of the carton so that the edge acts as a guide in shearing the barrier layer when opening the enclosure.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: December 14, 1999
    Assignee: Rothmans International Services Limited
    Inventors: Adrian Roy Stewart-Cox, Theodore Roland Philip Thomas, John Roger Sampson, Michael Patrick Parker
  • Patent number: D503014
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: March 15, 2005
    Assignee: British American Tobacco Investments, Ltd.
    Inventors: Andrew Jonathan Bray, Alan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox
  • Patent number: D513645
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: January 17, 2006
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Alan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox
  • Patent number: D519673
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: April 25, 2006
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Alan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox
  • Patent number: D520182
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: May 2, 2006
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Alan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox
  • Patent number: D579325
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: October 28, 2008
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Adrian Roy Stewart-Cox, Alan Douglas Tearle, Steven Holford
  • Patent number: D492814
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: July 6, 2004
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Alan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox
  • Patent number: D492815
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: July 6, 2004
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Allan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox
  • Patent number: D495824
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: September 7, 2004
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Andrew Jonathan Bray, Allan Douglas Tearle, Steven Holford, Adrian Roy Stewart-Cox