Patents by Inventor Manfred Kumper

Manfred Kumper 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 for producing a composite part by injection moulding, injection compression moulding or back compression moulding of a plastic material
    Publication number: 20090072438
    Abstract: A method for producing a composite part from a first molded part and a second molded part via injection molding, injection compression molding or back compression molding of a plastic material, includes the following steps: producing the first molded part from a first plastic via such molding of the first plastic such that the first molded part features at least one elevation on one side, removing a segment of the first molded part and arranging the second molded part on the first molded part instead of the removed segment so that the respective elevation is situated on an edge of the second molded part, and applying a layer of a second plastic on the second molded part on the side facing away from the first molded part via injection molding, injection compression molding or back compression molding of the second plastic.
    Type: Application
    Filed: May 24, 2007
    Publication date: March 19, 2009
    Inventors: Hans Suter, Manfred Kümper
  • Method For Producing A Composite Part By Injection Moulding, Injection Compression Moulding Or Back Compression Moulding Of A Plastic Material
    Publication number: 20070290411
    Abstract: The invention relates to a method for producing a composite part from a first moulded part (10) and a second moulded part (15) by the injection moulding, injection compression moulding or back compression moulding of plastic material.
    Type: Application
    Filed: November 8, 2005
    Publication date: December 20, 2007
    Inventors: Hans Suter, Manfred Kumper
  • Method for producing a composite part by injection moulding, injection compression moulding or back compression moulding of a plastic material
    Publication number: 20070278713
    Abstract: A method for producing a composite part from a first molded part and a second molded part via injection molding, injection compression molding or back compression molding of a plastic material, includes the following steps: producing the first molded part from a first plastic via such molding of the first plastic such that the first molded part features at least one elevation on one side, removing a segment of the first molded part and arranging the second molded part on the first molded part instead of the removed segment so that the respective elevation is situated on an edge of the second molded part, and applying a layer of a second plastic on the second molded part on the side facing away from the first molded part via injection molding, injection compression molding or back compression molding of the second plastic.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 6, 2007
    Inventors: Hans Suter, Manfred Kumper