Patents by Inventor Doris M. Lafontaine

Doris M. Lafontaine 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: 5454539
    Abstract: A holder for a plate designed to be mounted on a vertical wall or other surface having a circular plate-engaging rigid wire ring and a plurality of bendable wire loops spaced about and secured to such wire ring, such wire loops being adapted to be bent over and around the edges of the plate positioned on said ring to secure such plate fixedly against the ring. Also secured to such ring is a hang loop adapted to engage over a projection such as a nail or screw to hang said ring and associated plate on a wall or the like.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: October 3, 1995
    Inventor: Doris M. Lafontaine