Patents by Inventor Robert H. Allen, Jr.

Robert H. Allen, Jr. 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).

  • Touch activated audio module and sign
    Patent number: 6267598
    Abstract: The present invention is directed to an audio sign adapted to provide an aural message once the sign is tactilely actuated. The invention typically includes a graphical information section, a tactile information section, and a self contained audio section configured to provide aural information once tactilely actuated.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: July 31, 2001
    Inventors: Robert H. Allen, Jr., Frank Lapietra
  • Touch activated audio sign
    Patent number: 5810597
    Abstract: The present invention is directed to an audio sign adapted to provide an aural message once the sign is tactilely actuated. The invention typically includes a graphical information section, a tactile information section, and a self contained audio section configured to provide aural information once tactilely actuated.
    Type: Grant
    Filed: June 21, 1996
    Date of Patent: September 22, 1998
    Assignee: Robert H. Allen, Jr.
    Inventors: Robert H. Allen, Jr., Frank Lapietra