Patents by Inventor Peter Mawick

Peter Mawick 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: 5617713
    Abstract: A yarn for making an electromagnetic shield fabric includes at least one textile thread containing metallic fibers and other fibers which particularly but not exclusively may be man-made fibers. The predominant portion of the metallic fibers or the entire content of metallic fibers is arranged in the inner cross-sectional area of the textile thread. The outer cross-sectional area of the textile thread sheathing the inner cross-sectional area is made predominantly or exclusively of fibers well tolerated by the skin, particularly natural fibers and/or man-made fibers. The yarn which may consist of said textile thread itself or which may be a twisted yarn produced using one or several of such textile threads may be processed into fabrics, warp-knitted fabrics or knittings serving to shield electromagnetic radiation and which are physiologically well tolerated and have good further processing properties as well as are easy to clean.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: April 8, 1997
    Assignees: NSP Sicherheits-Produkte GmbH, TG Techno-Garne GmbH
    Inventors: Peter Mawick, Subrata Choudhury