Patents by Inventor Phillip J. Dingle

Phillip J. Dingle 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).

  • Fuse switch unit for panelboards
    Patent number: 5148139
    Abstract: A fuse switch unit for use in a panelboard is provided which can be engaged via plug-on terminals with a busbar supply system. The unit includes a switch mechanism having in front thereof lug terminals for coupling fuse links which are adjacent the operating handle of the switch mechanism.
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: September 15, 1992
    Assignee: Square D Company
    Inventors: Phillip J. Dingle, Raymond W. Thomas, Kenneth Neill
  • Fused-switch unit
    Patent number: D340697
    Type: Grant
    Filed: June 28, 1991
    Date of Patent: October 26, 1993
    Assignee: Square D Company
    Inventors: Phillip J. Dingle, Raymond W. Thomas, Kenneth Neill