Patents by Inventor Johannes M. van der Weijden

Johannes M. van der Weijden 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).

  • Flagpole assembly with anti-theft protection
    Patent number: 5454202
    Abstract: The invention relates to a flagpole assembly which at least comprises an at least partially hollow flagpole with a top end and a bottom end, a halyard guided at least partially through the interior of the flagpole, and first halyard fixing means. The flagpole is also provided near the top end thereof with at least one halyard passage opening and first halyard guide means. In the interior of the flagpole the halyard interacts with a halyard weight. Securing means for fixing the position of the halyard weight in the hoisted position of the flag and for preventing unauthorized lowering of the flag are also provided.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: October 3, 1995
    Assignee: Limeta B.V.
    Inventor: Johannes M. van der Weijden