Patents by Inventor Jia Tiandong

Jia Tiandong 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).

  • Dog chew
    Patent number: D509045
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: September 6, 2005
    Assignee: The Hartz Mountain Corporation
    Inventors: Matthew P. Buckley, Sharon McNamara, Jia Tiandong, Kore Y. Fung
  • Dog chew
    Patent number: D511236
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: November 8, 2005
    Assignee: Thw Hartz Mountain Corporation
    Inventors: Gerard Crum, Sharon McNamara, Jia Tiandong, Kore Y. Fung