Patents by Inventor Rainer Weckmann

Rainer Weckmann 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: 5075151
    Abstract: A woven fabric used as a lining in a shirt sector, consisting of fabric-forming warp and weft filaments which consist of synthetic material, wherein the weft yarn consists at least partially of crimped yarns. The finished fabric is then coated in punctiform manner with a hot sealable adhesive on the basis of copolyesters and/or low pressure polyethylene in the spot raster with a spot density of 600 to 1400 spots/inch.sup.2. The invention also comprises colored, marked and flame-resistant linings.The coating with hot sealable adhesive can be carried out in punctiform manner using all the known application technologies. It is also taken into consideration that a calendering process can be undertaken after the coating process.
    Type: Grant
    Filed: August 3, 1990
    Date of Patent: December 24, 1991
    Assignee: Kufner Textilwerke GmbH
    Inventors: Georg Kufner, Josef Kufner, Gunter Schulz, Rainer Weckmann