Patents by Inventor Jean-Claude Ratte

Jean-Claude Ratte 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: 5603543
    Abstract: A handling device which comprises a longitudinal axis and an elongated sleeve provided with opposite ends and coaxial with the longitudinal axis, the opposite ends respectively defining a first end and a second end. The device further comprises an elongated member which has opposite ends, which is coaxial with the longitudinal axis of the device and which is pivotally mounted inside the sleeve, the opposite ends respectively defining a first end and a second end. The device further comprises at least one pair of grasps, each grasp of a same pair of grasps being respectively firmly attached to the first end of the sleeve member and to the first end of the elongated member. The device further comprises a first handle firmly attached to the elongated member and a second handle firmly attached to the sleeve.
    Type: Grant
    Filed: January 17, 1996
    Date of Patent: February 18, 1997
    Inventor: Jean-Claude Ratte