Patents by Inventor Arthur B. Finkelstein

Arthur B. Finkelstein 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: 5160331
    Abstract: An environmentally sound absorbent insert for use with cloth diapers and the like. The insert comprises a sandwich of first and second webs constructed of non-toxic, biodegradable, pliable, liquid-absorbent material, such as tissue paper, with a layer of non-toxic, biodegradable, liquid-absorbent material sandwiched between them. The sandwich is bonded in an environmentally sound manner, such as by a mechanical bond (such as crimping) or by a non-toxic, biodegradable adhesive. The insert is used by placing it in the diaper so that the absorbent insert is sandwiched between layers of cloth. The cloth acts as a wick to draw fluids from the body of the wearer to the absorbent insert, to be retained until changing. One feature is a process for making the insert via a continuous feed process.
    Type: Grant
    Filed: December 2, 1991
    Date of Patent: November 3, 1992
    Assignee: Progeny Products, Inc.
    Inventors: Ralph H. Forester, Arthur B. Finkelstein