Patents by Inventor Bernard Hildenbrand

Bernard Hildenbrand 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).

  • Publication number: 20040006904
    Abstract: The present invention pertains to a device (1) for the suspension of signs (2) constituted by a sign (2) attachment means (3), a means for the vertical adjustment (4) of said attachment means (3) and a telescopic rod (5) enabling the ascent or descent of said attachment means (3), characterized in that the vertical adjustment means (4) is attached at a variable height in a movable manner to a beam (6) by the intermediary of two cables (7, 31) one end of each of which is attached to the adjustment means (4) and the opposite end passes over the beam (6) prior to becoming interconnected along the length of the cable by means of a spring hook (8, 36) so as to vertically immobilize said vertical adjustment means.
    Type: Application
    Filed: August 18, 2003
    Publication date: January 15, 2004
    Inventor: Bernard Hildenbrand