Patents by Inventor Petrus Wilhelmus Anthonius Remken

Petrus Wilhelmus Anthonius Remken 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).

  • Toy with revolving vehicle
    Patent number: 5651714
    Abstract: A toy with revolving vehicle comprises a cylindrical housing (1) in which a drive (4 to 10) for a miniature vehicle (20) is accommodated so as to move the vehicle (20) repeatedly over the outer wall (2) of the housing (1). The drive (4 to 10) for this purpose generates a magnetic field which rotates about a centerline (3) of the housing at least during operation, which field permeates the housing wall and is capable of applying itself to a permanent magnet (21) present in the miniature vehicle (20).
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: July 29, 1997
    Inventor: Petrus Wilhelmus Anthonius Remken