Patents by Inventor Phillip Lieberman

Phillip Lieberman 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).

  • Toothbrush with sports handle
    Patent number: D569624
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: May 27, 2008
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Toothbrush with sports handle
    Patent number: D569625
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: May 27, 2008
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Toothbrush with sports handle
    Patent number: D491370
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: June 15, 2004
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Toothbrush with sports handle
    Patent number: D497481
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: October 26, 2004
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman
  • Toothbrush with sports handle
    Patent number: D497482
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: October 26, 2004
    Assignee: Sportz Brush, L.L.C.
    Inventors: Timothy R. Porter, Michael A. Joyce, Phillip Lieberman