Patents by Inventor Joseph M. Bartorelli

Joseph M. Bartorelli 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).

  • Wireless door chime having changeable high quality sounds and method therefor
    Patent number: 7570154
    Abstract: A wireless door chime system has an activation unit. A receiving unit is in wireless communication with the activation unit. The receiving unit has a plurality of sound files loaded therein. A user can view the plurality of sound files and select a sound file to play when the activation unit sends a signal to the receiving unit.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: August 4, 2009
    Assignee: O-Zone Management Corporation
    Inventors: Joseph M. Bartorelli, Kevin J. Wall