Patents by Inventor Margo W. Udell

Margo W. Udell 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).

  • Portable corrugated cardboard medicine cabinet
    Patent number: 5143431
    Abstract: A cabinet formed from corrugated cardboard blanks in which a first blank forms a cabinet assembly having a back, top, bottom and sides and a movable cover. Second and third blanks form first and second shelving units in the cabinet assembly. Portions of the first blank and a fourth blank engage the second and third blanks to retain the blanks in the cabinet assembly in fixed positions.
    Type: Grant
    Filed: June 12, 1990
    Date of Patent: September 1, 1992
    Assignee: Medique Products Co.
    Inventor: Margo W. Udell