Patents by Inventor Johny Van Den Bulcke

Johny Van Den Bulcke 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).

  • CONSTRUCTION INDUSTRY PIPE FOR CONDUCTING FLUID MEDIUM HAVING RIGID SECTIONS ALTERNATING WITH FLEXIBLE SECTIONS
    Publication number: 20110056581
    Abstract: The invention relates to a construction industry pipe for use in the construction industry, such as for example a drain pipe or a central vacuum cleaner pipe or the like, comprising a tubular body having a substantially non-collapsible outer wall comprising rigid sections alternating with corrugated flexible sections. The invention further relates to a method for manufacturing such a pipe, which involves the technique of blow/vacuum moulding, and a method for installing a conduit system comprising such a pipe.
    Type: Application
    Filed: June 9, 2008
    Publication date: March 10, 2011
    Applicant: PLASTIFLEX BELGIUM
    Inventors: Domin Diels, Johny Van Den Bulcke