Patents by Inventor Harold Blom

Harold Blom 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).

  • Method and a device for connecting a plastic conduit and a plastic socket
    Publication number: 20050199338
    Abstract: A method and a device for connecting a plastic line part in a plastic socket. A head end (9) of the line part (6) is heated contactlessly all the way round until the end curls over to a diameter that is greater than the inside diameter of the socket (5). The line part is then pushed into the socket without using a mandrel or insert, so that the head end (9) forms a liquid-tight fused connection of high tensile strength with molten wall material of the socket (5).
    Type: Application
    Filed: February 21, 2003
    Publication date: September 15, 2005
    Inventors: Guido Petrus Van Der Klaauw, Harold Blom, Bart Bax