Patents by Inventor Helga Helene Foge

Helga Helene Foge 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).

  • Device or wheel unit for mounting in a suitcase
    Patent number: 4097955
    Abstract: A device or wheel unit for mounting in a suitcase, said device having an extensible and retractable wheel for rollably supporting the suitcase, and comprising a housing and a wheel the bearing of which is fixed in a pivotable bifurcated bracket, which device is to be mounted in a corner of the suitcase.
    Type: Grant
    Filed: December 2, 1975
    Date of Patent: July 4, 1978
    Assignee: Hans Thomas Thomsen
    Inventors: Helga Helene Foge, Hans Thomas Thomsen