Patents by Inventor Don Engelbrecht

Don Engelbrecht 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).

  • Pillar protection assembly
    Publication number: 20070036938
    Abstract: Pillar protection assembly (1) consisting of a plastic sleeve (7) inside which a number of plastic foam blanket sections (6) are arranged. The sleeve (7) can be provided with information on the outside and has a closure (8) so as to fix this to the pillar (5) after it has been wrapped around the latter. The plastic foam material of the plastic foam blanket (6) consists of a foam matrix in which particles are incorporated that preferably consist of a recycled material. The plastic foam material used can be polyether or polyurethane.
    Type: Application
    Filed: March 31, 2004
    Publication date: February 15, 2007
    Applicant: Cornelis Van Den Donker
    Inventor: Don Engelbrecht