Patents by Inventor Mary D. Mandola

Mary D. Mandola 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: 5616242
    Abstract: The present invention is drawn to an apparatus for filtering sediment from beverages, especially port and other fine wines, comprising a cork or stopper member having a central aperture; a tube disposed through said central aperture of said cork or stopper, said tube having a first end and a second end; a first filter member disposed generally around and extending from one end of said tube, forming a junction with said tube, said first filter member being of a fine mesh for straining solids and sediment; and a second filter member interposed at or about said junction of said filter member and said tube, said second filter member being of a finer mesh than the mesh of said first filter member.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: April 1, 1997
    Inventor: Mary D. Mandola