Patents by Inventor Alfred Amend

Alfred Amend 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: 3976075
    Abstract: Means are provided in an absorbent product, such as a catamenial tampon, for greatly reducing the tendency for fibrous particles to break loose from the body of the product during use, this condition being referred to as "sloughing". The means comprise a pad of absorbent material having printed on at least one surface thereof a non-occlusive pattern of adhesive binder. The pad, when used for a catamenial tampon, is turned upon itself into a generally cylindrical shape which may be compressed into the final tampon.
    Type: Grant
    Filed: February 24, 1975
    Date of Patent: August 24, 1976
    Assignee: Personal Products Company
    Inventors: Kays Chinai, Alfred Amend