Patents by Inventor Margaret M. Glassco

Margaret M. Glassco 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).

  • Toilet seat or cover retaining device
    Patent number: 4707870
    Abstract: A device for detachably securing the cover or a seat of a toilet against the front side of the tank includes a holder detachably securable to the tank and having a stem extending forwardly with a cover or seat engaging component on the distal end thereof. This component may be automatically engageable and disengageable with the cover or seat actuated by movement of the cover or seat, or alternatively, may be manually engageable or disengageable with the cover or seat.
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: November 24, 1987
    Inventors: Margaret M. Glassco, John M. Glassco