Patents by Inventor Reinhilde Burg

Reinhilde Burg 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).

  • Woven fabric for work clothing parts
    Patent number: 6296023
    Abstract: A piece of woven fabric cut to production size for the manufacture of articles of work clothing for protection from heat, flames, and electric arc effect is characterized by a 3/1 frame casing having approximately 36 threads per centimeter of chain and approximately 23 threads per centimeter of weft. The overall mixtures of chain yarn and weft yarn are approximately 41 percent viscose, approximately 30 percent to 41 percent meta-aramide, approximately 17 percent to 29 percent paramide, and approximately 1 percent polyamide with a carbon core, and by doubled yarns with count No. 40/2.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: October 2, 2001
    Inventors: Manfred Gehrhardt, Britta Smeulders, Reinhilde Burg, Michael Görmer