Patents by Inventor Marie L. Summers

Marie L. Summers 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).

  • Collapsible doll house with foldable sections
    Patent number: 5423709
    Abstract: This invention pertains to a foldable, collapsible doll house having a first foldable frame section, a second foldable section forming a partitioned attic, and a third foldable roof section. The three foldable sections are fastened together in such a manner as to provide a model doll house which is easily constructed or taken apart.
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: June 13, 1995
    Inventor: Marie L. Summers