Patents by Inventor Sherman Tao

Sherman Tao 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).

  • Massage cushion
    Patent number: D551355
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: September 18, 2007
    Inventor: Sherman Tao
  • Massage cushion
    Patent number: D623305
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: September 7, 2010
    Inventor: Sherman Tao