Patents by Inventor Jan Michaelsen

Jan Michaelsen 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).

  • Patent number: 4606088
    Abstract: A cushion or pillow for use by making upholstered furniture comprises a generally block- or plate-shaped foam core (2) and a fibrous stuffing material (6) which surrounds the core. The stuffing material (6) includes at least one layer or web of a cable fiber material, the layer being dimensioned and retained to completely enclose the core. The long and generally uniformly oriented cable fibers or filaments are retained and the stuffing material does not include free or loose fibers. Accordingly, it is not necessary to make specific demands with respect to the tightness of cover fabrics, since there are no loose fibers which are able to penetrate the cover. The fact that the long fibers or filaments are continuous has also the effect that the fibers or filaments are not able to lump or become firmly bonded together and, thereby, the cushion can be cleaned by usual washing and drying.
    Type: Grant
    Filed: September 25, 1984
    Date of Patent: August 19, 1986
    Assignee: Jorck & Larsen A/S
    Inventors: Jan Michaelsen, Peer Herbsleb