Patents Assigned to Rollerblade
  • In-line roller skate fastening system and method of assembling the same
    Patent number: 5068956
    Abstract: Disclosed is an improved fastening system for attaching a wheel to the frame of an in-line roller skate. The system includes a fastening plug insertable into the axis aperture in the side rail of an in-line roller skate frame. The system further includes a snap cover assembly including an anchor insertable into the axle aperture of the side rail from the other side thereof, a nut insertable into a receptacle disposed in the anchor, and a snap cover for enclosing and covering the nut.
    Type: Grant
    Filed: July 3, 1990
    Date of Patent: December 3, 1991
    Assignee: Rollerblade
    Inventor: Andrzej M. Malewicz