Patents Assigned to Kerma
  • Ski pole
    Patent number: 4620723
    Abstract: The handle of a ski pole has its grip axis offset from the axis of the shaft of the pole and set at least rearwardly thereof to allow the point of the pole to engage the snow substantially more forwardly than an ordinary pole and thus with a more acute angle. The inclination of the grip axis can be adjusted.
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: November 4, 1986
    Assignee: Kerma
    Inventor: Claude Joseph
  • Ski pole
    Patent number: 4508364
    Abstract: The handle of a ski pole has its grip axis offset from the axis of the shaft of the pole and set at least rearwardly thereof to allow the point of the pole to engage the snow substantially more forwardly than an ordinary pole and thus with a more acute angle. The inclination of the grip axis can be adjusted.
    Type: Grant
    Filed: December 1, 1982
    Date of Patent: April 2, 1985
    Assignee: Kerma
    Inventor: Claude Joseph