Patents by Inventor Paul Sprunger

Paul Sprunger 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: 6672894
    Abstract: A cable assembly includes a cable having a core surrounded by a sheath. A cone element has an interior bore receiving the cable core, and has a tapered exterior surface. At least a portion of the cone is received within the cable sheath. A cup has a tapered bore receiving the sheath and the core. A portion of the sheath is captured between the exterior of the cone and the interior of the cup bore. Tension applied to the cable with respect to cup generates compression of the sheath between the cone and cup, and tension is thus transmitted by the sheath without application of radial force to the core. The sheath may include a strength member such as a braided metal wrap, and an elastic jacket, so that the wrap bears the tension, and the jacket returns the sheath to its normal length upon cessation of tension.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: January 6, 2004
    Assignee: Ludlow Company LP
    Inventor: Paul Sprunger
  • Publication number: 20030139087
    Abstract: A cable assembly includes a cable having a core surrounded by a sheath. A cone element has an interior bore receiving the cable core, and has a tapered exterior surface. At least a portion of the cone is received within the cable sheath. A cup has a tapered bore receiving the sheath and the core. A portion of the sheath is captured between the exterior of the cone and the interior of the cup bore. Tension applied to the cable with respect to cup generates compression of the sheath between the cone and cup, and tension is thus transmitted by the sheath without application of radial force to the core. The sheath may include a strength member such as a braided metal wrap, and an elastic jacket, so that the wrap bears the tension, and the jacket returns the sheath to its normal length upon cessation of tension.
    Type: Application
    Filed: January 22, 2002
    Publication date: July 24, 2003
    Applicant: The Ludlow Company LP
    Inventor: Paul Sprunger