Patents by Inventor Hansjoerg Grimm

Hansjoerg Grimm 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).

  • Elastic composite fabric
    Publication number: 20040219854
    Abstract: A composite fabric and a method for manufacturing the composite fabric that includes at least one planar structure and at least one nonwoven fabric thermally bonded to the planar structure via a plurality of welds arranged in a predetermined pattern. A sheet of parallel elastic threads is disposed between the nonwoven fabric and the planar structure, wherein portions of the elastic threads are embedded in the plurality of welds in a stretched state. The composite fabric can be used for manufacturing hygienic products, in particular diapers, including diaper pants.
    Type: Application
    Filed: April 23, 2004
    Publication date: November 4, 2004
    Applicant: Carl Freudenberg KG
    Inventors: Dieter Groitzsch, Hansjoerg Grimm, Nikolaus Hirn, Eric Knehr