Patents by Inventor Leo Joseph Graham

Leo Joseph Graham 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).

  • Publication number: 20080280510
    Abstract: An electrical contact includes a mating portion and a crimp portion connected by a transition region. The mating portion is configured to receive a mating external contact pin. The mating portion has a top wall and a bottom wall joined by opposing side walls. The top, bottom and side walls form a contact box open at one end. The contact box includes a contact beam that extends through the contact box, a front flap portion and a front aperture for insertion of the mating contact, and a back aperture adjacent to the transition region. The front flap portion protrudes partially into the front aperture forward of the contact beam to prevent a free end of the contact beam from receiving a direct impingement force when mating the electrical contact with the second electrical contact.
    Type: Application
    Filed: October 19, 2007
    Publication date: November 13, 2008
    Applicant: TYCO ELECTRONICS CORPORATION
    Inventors: Hurley Chester MOLL, John Wesley HALL, John Mark MYER, Barry Gene BURKEPILE, Leo Joseph GRAHAM