Patents by Inventor Âdne Helle

Âdne Helle 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).

  • Free-standing table device
    Patent number: 6877442
    Abstract: Free-standing table device wherein the table top (1) arranged in the horizontal plane, is double-hingedly connected to a frame (4) which is arranged to stand, possibly on wheels (5), on an underlying base.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: April 12, 2005
    Inventor: Âdne Helle