Patents by Inventor Eric van Kuijk

Eric van Kuijk 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).

  • Portable unit with universal clip
    Patent number: 5075931
    Abstract: Portable unit, comprising a housing, a clip piece fixed to the housing by a hinge, and spring means which press the clip piece against the housing for forming a clip which is suitable for being clipped over an edge of a garment. The clip piece has an essentially L-shaped part with the hinge being fitted at a distance from one leg of the L-shaped part. The axis of the hinge runs essentially parallel to said one leg of the L-shaped part and such that the one leg extends past the hinge in the longitudinal direction of said one leg.
    Type: Grant
    Filed: April 19, 1991
    Date of Patent: December 31, 1991
    Assignee: Ericsson Radio Systems B.V.
    Inventor: Eric van Kuijk