Patents by Inventor Louis Rachman

Louis Rachman 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).

  • Non-woven fabric suitable for use as a cotton bale covering and process for producing said fabric
    Patent number: 5104703
    Abstract: A single layer non-woven fabric suitable for use as a cotton bale covering that is a single layer batt formed of cross-lapped fiber, having a structure compacted by needle tacking, and being thermally bonded by thermally set low melt thermoplastic material intermixed throughout the batt, and stitch bonded throughout the batt. A process for producing this non-woven fabric that includes forming a webb of fiber, cross-lapping the web to form a batt, needle tacking and stitch bonding the batt, and providing low melt thermoplastic material that thermally bonds the fiber in the batt upon heating.
    Type: Grant
    Filed: July 19, 1988
    Date of Patent: April 14, 1992
    Assignees: Lorraine Rachman, Paul B. Rachman, Barron S. Rachman
    Inventors: Louis Rachman, Jerome M. Rachman