Patents by Inventor Mary E. Parker

Mary E. Parker 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).

  • Janitorial apparatus
    Patent number: 5063631
    Abstract: A mop receptacle for use with a mop bucket used for cleaning wherein the mop receptacle includes an outer body with two sets of a pair of downwardly extending legs each to receive the edge of the bucket therebetween and a pair of support surfaces and an inner body made integral with the outer body and including a plurality of rounded elements which are interconnected to provide a mop basket with a plurality of openings and no solid material catching corners.
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: November 12, 1991
    Inventor: Mary E. Parker