Patents by Inventor Timothy M. Grace

Timothy M. Grace 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).

  • O-shaped caution tape holder
    Patent number: D747642
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: January 19, 2016
    Inventor: Timothy M. Grace
  • Z-shaped caution tape holder
    Patent number: D747643
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: January 19, 2016
    Inventor: Timothy M. Grace