Patents by Inventor Donald F. Urgo

Donald F. Urgo 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: 5124108
    Abstract: Terminals having rectangular post sections of very small dimension are secured in housing passageways of an electrical connector, which passageways are molded using core pins larger in dimension than said very small dimensioned terminal post sections, so that the oversized core pins are robust and endure repeated molding cycles. End sections of the core pins have the very small dimension of the terminal post sections and the passageways have constricted end sections which precisely locate the terminal post section along the connector mating face. An increased terminal width at the insertion face creates an interference fit within the passageway for retention. The core pin has a strength rib along most of one side and the forward rib end is tapered to the reduced-dimension pin end section which results in a tapered passageway transition surface to eliminate terminal stubbing during insertion.
    Type: Grant
    Filed: August 11, 1989
    Date of Patent: June 23, 1992
    Assignee: AMP Incorporated
    Inventors: Glenn E. Bennett, Donald F. Urgo
  • Patent number: 5116263
    Abstract: Terminals having rectangular post sections of very small dimension are secured in housing passageways of an electrical connector, which passageways are molded using core pins larger in dimension than said very small dimensioned terminal post sections, so that the oversized core pins are robust and endure repeated molding cycles. End sections of the core pins have the very small dimension of the terminal post sections and the paassageways have constricted end sections which precisely locate the terminal post section along the connector mating face. An increased terminal width at the insertion face creates an interference fit within the passageway for retention. The core pin has a strength rib along most of one side and the forward rib end is tapered to the reduced-dimension pin end section which results in a tapered passageway transition surface to eliminate terminal stubbing during insertion.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: May 26, 1992
    Assignee: AMP Incorporated
    Inventors: Glenn E. Bennett, Donald F. Urgo
  • Patent number: 4738027
    Abstract: Methods and apparatus for stripping insulation from low profile high performance cable are disclosed. The apparatus includes hand-held tools with an aperture at each end for sequentially slicing or cutting predetermined layers of insulation from the cable at predetermined lengths from the end of the cable being stripped. The methods are for performing these steps whether performed by the tools, by a hand-held knife or by automated machinery.
    Type: Grant
    Filed: August 14, 1986
    Date of Patent: April 19, 1988
    Assignee: AMP Incorporated
    Inventors: Frank H. Bermier, Jr., Glendon H. Schwalm, Donald F. Urgo, Paul Vinson, Darwin D. White
  • Patent number: 4628599
    Abstract: Methods and apparatus for stripping insulation from low profile high performance cable are disclosed. The apparatus includes hand-held tools with an aperture at each end for sequentially slicing or cutting predetermined layers of insulation from the cable at predetermined lengths from the end of the cable being stripped. The methods are for performing these steps whether performed by the tools, by a hand-held knife or by automated machinery.
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: December 16, 1986
    Assignee: AMP Incorporated
    Inventors: Frank H. Bermier, Jr., Glendon H. Schwalm, Donald F. Urgo, Paul Vinson, Darwin D. White