Patents by Inventor Edward E. Pratesi

Edward E. Pratesi 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).

  • Electrical connector for mounting to electrical enclosures
    Patent number: 5342994
    Abstract: A novel retaining clip for use with strain relief connectors on electrical boxes that is capable of being attached to the threaded connector directly without threading has a series of spring clip tabs which engage an electrical box at an opening therein as the connector is displaced through the opening.
    Type: Grant
    Filed: January 29, 1993
    Date of Patent: August 30, 1994
    Assignee: Bridgeport Fittings, Inc.
    Inventor: Edward E. Pratesi
  • Apparatus for directly attaching a strain relief connector to an electrical enclosure
    Patent number: 5189258
    Abstract: A novel retaining clip for use with strain relief connectors on electrical boxes that is capable of being attached to the threaded connector directly without threading has a series of spring clip tabs which engage an electrical box at an opening therein as the connector is displaced through the opening.
    Type: Grant
    Filed: November 26, 1990
    Date of Patent: February 23, 1993
    Assignee: Bridgeport Fittings, Inc.
    Inventor: Edward E. Pratesi