Patents by Inventor Frank K. St. Charles

Frank K. St. Charles 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).

  • Publication number: 20100018882
    Abstract: A container for storing smokeless tobacco product is provided. A container for storing a smokeless tobacco product comprises an interior and an exterior, with an onsert attached to the exterior of the container. The onsert comprises a closed end, an open end, and a flap extending from the open end.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 28, 2010
    Inventor: Frank K. St. Charles
  • Patent number: 6536442
    Abstract: A lighter integral with a smoking article includes a gas burner and a tube for receiving a smokable material, such as a cigarette. The gas burner generates a stable pre-mixed flame that is used to heat the material to be smoked. The smokable material may be separated from the heat source, such as a flame or a catalyst bed, by a barrier that allows heat to flow between the heat source and an interior portion of the tube. Various configurations of barriers are provided. Furthermore, an attachment is provided that allows for the conversion of a conventional lighter into a lighter that may be integrally combined with a smoking article.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: March 25, 2003
    Assignee: Brown & Williamson Tobacco Corporation
    Inventors: Frank K. St. Charles, Kayyani C. Adiga, Robert Scott Driskell, Terry S. Goodrich, Mark B. Zeuner
  • Publication number: 20020100487
    Abstract: A lighter integral with a smoking article includes a gas burner and a tube for receiving a smokable material, such as a cigarette. The gas burner generates a stable pre-mixed flame that is used to heat the material to be smoked. The smokable material may be separated from the heat source, such as a flame or a catalyst bed, by a barrier that allows heat to flow between the heat source and an interior portion of the tube. Various configurations of barriers are provided. Furthermore, an attachment is provided that allows for the conversion of a conventional lighter into a lighter that may be integrally combined with a smoking article.
    Type: Application
    Filed: December 11, 2000
    Publication date: August 1, 2002
    Inventors: Frank K. St. Charles, Kayyani C. Adiga, Robert Scott Driskell, Terry S. Goodrich, Mark B. Zeuner
  • Patent number: 5540242
    Abstract: The present invention incorporates film forming additives to modify cigarette paper in such a fashion as to reduce sidestream smoke. The sidestream smoke reduction paper includes an alginate as a film forming agent used in combination with a burn additive to form a coating to reduce visible sidestream smoke as compared to a control paper without the additives. The alginates include ammonium alginate, sodium alginate, and potassium alginate. The preferred burn additives include alkali metal salts, particularly alkali metal carboxylates, which include potassium succinate, potassium citrate, potassium acetate, sodium succinate, sodium citrate, and sodium acetate, added to the cigarette paper in combination with the film forming agents. An acid may be used in combination with a burn additive to form a precoat solution applied to the cigarette wrapping paper preceding the addition of a film forming agent.
    Type: Grant
    Filed: July 7, 1993
    Date of Patent: July 30, 1996
    Assignee: Brown & Williamson Tobacco Corporation
    Inventors: Li-Chung Chao, Jiunn-Yang Tang, Frank K. St. Charles, Steven Houpt
  • Patent number: 5094253
    Abstract: A dye for coloring cigarette paper a brown color which includes caramel as the brown coloring agent, a plasticizer to prevent the paper from becoming brittle, and water. The dye can further include carmine as a red coloring agent to change the shade and hue of the brown color of the caramel. The dye can further include a burn additive to promote the burning of the dyed paper if needed.
    Type: Grant
    Filed: January 5, 1990
    Date of Patent: March 10, 1992
    Assignee: Brown & Williamson Tobacco Corporation
    Inventors: Frank K. St. Charles, John H. Lauterbach, Li-Chung Chao, Jiunn-Yann Tang, Baran B. Chakraborty, Andrew McMurtrie
  • Patent number: 4934524
    Abstract: A storage package for storing moisture-laden articles such as cigarettes including a shaped receptacle sized to receive a plurality of cigarettes, the receptacle having a moisture control vehicle disposed therein within an overwrap having a low moisture vapor transmission rate (MVTR) with such vehicle being treated with a saturated salt solution having a water activity level preselected to the water activity level of the cigarettes to maintain moisture equilibrium over an extended time period.
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: June 19, 1990
    Assignee: Brown & Williamson Tobacco Corporation
    Inventor: Frank K. St. Charles