Patents by Inventor Robert Dorsey

Robert Dorsey 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).

  • Rocketship toothbrush handle
    Patent number: D459584
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: July 2, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Lawrence A. Blaustein, John R. Nottingham, John W. Spirk, Patrick W. Brown, Robert Dorsey, Richard A. Klink, Shane Vanderlinden
  • Telephone toothbrush handle
    Patent number: D459894
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: July 9, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Lawrence A. Blaustein, John R. Nottingham, John W. Spirk, Patrick W. Brown, Robert Dorsey, Richard A. Klink, Shane Vanderlinden
  • Walkie-talkie toothbrush handle
    Patent number: D459895
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: July 9, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Lawrence A. Blaustein, John R. Nottingham, John W. Spirk, Patrick W. Brown, Robert Dorsey, Richard A. Klink, Shane Vanderlinden