Patents by Inventor Denis L. Rishworth

Denis L. Rishworth 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).

  • Patent number: 5049088
    Abstract: Connectors for field terminating ribbons cables are provided. The connector includes a nonconductive housing having a bottom wall and upstanding side walls extending therefrom to define an open topped termination cavity. A plurality of insulation displacement terminals are frictionally retained in the housing to extend through the bottom wall and into the termination cavity. A flowable sealing grease may be disposed in the termination cavity substantially surrounding the terminals therein. One wall of the housing includes a slot for receiving the ribbon cable in register with the terminals of the connector. A press member is frictionally retained in the housing in a pre-load condition and can be urged into a fully seated locked condition where the press member urges the ribbon cable toward the bottom wall of the housing and into engagement with the terminals therein.
    Type: Grant
    Filed: December 5, 1990
    Date of Patent: September 17, 1991
    Assignee: Molex Incorporated
    Inventors: Paul L. Rishworth, Denis L. Rishworth, Daniel A. Dixon
  • Patent number: 5009612
    Abstract: This invention relates to an electrical conductor cable connector which includes a housing made from an electrical insulating material, having side walls which define an enclosure, a lower portion which extends between the side walls to define an open topped compartment in the housing on one side of the lower portion, a plurality of suitably spaced conductor engaging elements in and extending from the lower portion into the compartment with each element including a portion in the floor of the housing for electrically connecting an electrical conductor in a cable located in the lower portion to the conductor engaging element, a press member which is made from an electrical insulating material, for pressing a conductor ribbon tape cable into the compartment and the conductors which are carried by the tape into electrical engagement with the conductor engaging elements, means for clamping the ribbon tape in the compartment between the conductor engaging elements and each tape exit from the housing and a catch ar
    Type: Grant
    Filed: February 7, 1990
    Date of Patent: April 23, 1991
    Assignee: Molex Incorporated
    Inventors: Paul L. Rishworth, Denis L. Rishworth, Daniel A. Dixon