Patents Assigned to Societe Dupre
  • Security clamp for cables
    Patent number: 4622724
    Abstract: Improved Elastic cable safety hook comprising a vertical opening in the lower part, bridgelets on either side of longitudinal plane of the hook, and contoured longitudinal imprints to facilitate engagement and withdrawal of cables.
    Type: Grant
    Filed: September 6, 1984
    Date of Patent: November 18, 1986
    Assignee: Societe DUPRE
    Inventor: Jacques Dupre
  • Safety hook or elastic fastening and securing cables of the sandow type
    Patent number: 4432121
    Abstract: A safety hook for elastic fastening and securing cables, comprising a head portion forming a hook, a guiding tunnel through which the elastic cable is passed, and an anchoring beak through which a loop of the elastic cable is secured. The anchoring beak forms an offset cavity with a facing wall of the base portion of the hook which is used to grip the cable. Elastic cable is looped through the guiding tunnel and is crimped and held within the offset cavity.
    Type: Grant
    Filed: June 18, 1981
    Date of Patent: February 21, 1984
    Assignee: Societe Dupre
    Inventor: Armand Dupre