Patents by Inventor Betty J. Self

Betty J. Self 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: 5265939
    Abstract: Structure for removably joining a first portion, a second portion and a third portion of a furniture piece together.
    Type: Grant
    Filed: November 21, 1991
    Date of Patent: November 30, 1993
    Inventors: Betty J. Self, John L. Touchstone