Patents Represented by Attorney Walter M. Katz

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  • Textured pile fabrics
    Patent number: 4340381
    Abstract: Pile fabrics prepared from synthetic fibers having a textured or embossed surface resulting from a process which comprises selectively contacting the surface of said fabric with a chemical embossing agent therefor, allowing the embossing action to occur, and thereafter effectively removing the embossing agent from the surface; said embossing serving to reduce the height of the pile in the treated areas and creating said textured appearance.
    Type: Grant
    Filed: February 26, 1979
    Date of Patent: July 20, 1982
    Assignee: Congoleum Corporation
    Inventor: Frank E. Ehrenfeld, Jr.