Patents by Inventor Christine M. Clarke

Christine M. Clarke 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).

  • Walking stick
    Patent number: D450440
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: November 20, 2001
    Inventors: Christine M. Clarke, Walter J. Vosicka
  • Umbrella
    Patent number: D461305
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: August 13, 2002
    Inventors: Christine M. Clarke, Walter J. Vosicka
  • Display case for collectibles
    Patent number: D464217
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: October 15, 2002
    Inventors: Christine M. Clarke, Walter J. Vosicka
  • Display case for collectibles
    Patent number: D464218
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: October 15, 2002
    Inventors: Christine M. Clarke, Walter J. Vosicka
  • Display case for collectibles
    Patent number: D464511
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: October 22, 2002
    Inventors: Christine M. Clarke, Walter J. Vosicka
  • Display packaging for products
    Patent number: D470409
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: February 18, 2003
    Inventors: Christine M. Clarke, Walter J. Vosicka