Patents by Inventor Elizabeth J. Jameson

Elizabeth J. Jameson 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: 7607915
    Abstract: The present invention relates to melting plate candles which employ heat conductive elements to distribute heat from a burning flame at a wick to a support plate for a solid fuel and to the body of said solid fuel, so as to more rapidly liquefy the solid fuel, such as paraffin wax, and to more uniformly and intensely heat such fuels to increase the efficiency of consumption thereof and to more rapidly release volatile materials contained within said fuels. The heat conductive support plate is configured so as to have a capillary pedestal upon the surface thereof, which cooperatively engages a wick holder comprising a preferably consumable wick and heat conductive fins which conduct heat from a flame upon said wick to said support plate, said wick holder further engaging said capillary pedestal in such a locking manner as to resist accidental removal from said pedestal.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: October 27, 2009
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Joel E. Adair, Georgia A. Tenhagen, Padma Prabodh Varanasi, Paul E. Furner, Elizabeth J. Jameson, Chris A. Kubicek, Sean G. Dwyer
  • Patent number: 7591646
    Abstract: The present invention relates to melting plate candles which employ heat conductive elements to distribute heat from a burning flame at a wick to a support plate for a solid fuel and to the body of said solid fuel, so as to more rapidly liquefy the solid fuel, such as paraffin wax, and to more uniformly and intensely heat such fuels to increase the efficiency of consumption thereof and to more rapidly release volatile materials contained within said fuels. The heat conductive support plate is configured so as to have a capillary pedestal upon the surface thereof, which cooperatively engages a wick holder comprising a preferably consumable wick and heat conductive fins which conduct heat from a flame upon said wick to said support plate, said wick holder further engaging said capillary pedestal in such a locking manner as to resist accidental removal from said pedestal.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: September 22, 2009
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Joel E. Adair, Sean G. Dwyer, Elizabeth J. Jameson, Chris A. Kubicek, Padma Prabodh Varanasi, Paul E. Furner, Cory J. Nelson, Matthew S. Montei
  • Patent number: 7467945
    Abstract: A candle assembly includes a melting plate having a capillary pedestal, a wick holder that fits over the capillary pedestal, a wick that is carried by the wick holder, and a fuel element that fits over the wick and wick holder and rests on the melting plate. The fuel element includes a duct therethrough for receiving the wick holder. The fuel element is adapted to prevent improper insertion of the wick holder into the duct. The duct is adapted to facilitate successful initial ignition and sustained burn of the wick by having a width that is selected to ensure that melted fuel material engages the wick when dripping down the duct. A capillary well disposed between the wick holder and the capillary pedestal may be adapted to promote a successful relight after an initial burn of the candle assembly. A candle holder, such as including the melting plate supported by a base, may be adapted to promote laminar air flow thereacross during a burn in a substantially calm atmospheric environment.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: December 23, 2008
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Chris A. Kubicek, Cory J. Nelson, Robert G. Gray, Thomas J. Szymczak, Elizabeth J. Jameson, Georgia A. Tenhagen, Paul E. Furner, Ralph Schwarz
  • Patent number: 7413435
    Abstract: The present invention relates to melting plate candles which employ heat conductive elements to distribute heat from a burning flame at a wick to a support plate for a solid fuel and to the body of said solid fuel, so as to more rapidly liquefy the solid fuel, such as paraffin wax, and to more uniformly and intensely heat such fuels to increase the efficiency of consumption thereof and to more rapidly release volatile materials contained within said fuels. The heat conductive support plate is configured so as to have a capillary pedestal upon the surface thereof, which cooperatively engages a wick holder comprising a preferably consumable wick and heat conductive fins which conduct heat from a flame upon said wick to said support plate. The wick holder also provides capillary fins by which liquified fuel is transported from said support plate to said flame, Said wick holder further engages said capillary pedestal in such a locking manner as to resist accidental removal from said pedestal.
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: August 19, 2008
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Elizabeth J. Jameson, Chris A. Kubicek, Thomas J. Szymczak, Padma Prabodh Varanasi, Joel E. Adair