Patents by Inventor Didier Chamel

Didier Chamel 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).

  • Poles and terminals equipped with connection to the ground with breaking point
    Patent number: 6250835
    Abstract: A pole or the like formed by an anchoring member and a vertical member which are linked by a linking piece having a zone of lower resistance to force. Block members are provided at the opposite ends of the anchoring member and the vertical member each of which has a central bore for receiving the linking piece and at least one of the block members has a surface slopping from its center towards it periphery such that a space between the opposite block members is greater at the periphery of the pole than at its center.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: June 26, 2001
    Inventor: Didier Chamel