Patents by Inventor Anna Maria Bertola

Anna Maria Bertola 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).

  • Disposable garment of the “single use” type
    Patent number: 6804833
    Abstract: A disposable garment of the “single use” type, obtained by cutting and sewing a tubular woven fabric, consisting of at least two tubular woven fabrics for seamless stockings, cut and open along one side (20), superposed to one another and sewn along the edges of the open side (20).
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: October 19, 2004
    Inventor: Anna Maria Bertola
  • Disposable garment of the "single use" type
    Publication number: 20020002846
    Abstract: A disposable garment of the “single use” type, obtained by cutting and sewing a tubular woven fabric, consisting of at least two tubular woven fabrics for seamless stockings, cut and open along one side (20), superposed to one another and sewn along the edges of the open side (20).
    Type: Application
    Filed: May 23, 2001
    Publication date: January 10, 2002
    Inventor: Anna Maria Bertola