Patents by Inventor Marcia Siverstein

Marcia Siverstein 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).

  • Doll which grows
    Patent number: 4259807
    Abstract: A fabric-sewn doll, stuffed with polyester stuffing, and including the head and trunk being made in one piece while the arms and legs are separate pieces adjustably attached thereto, so that the size of the doll may be adjusted to be the same height as a growing child and thus be abe to share wearing the clothing of the child who owns it.
    Type: Grant
    Filed: December 19, 1978
    Date of Patent: April 7, 1981
    Inventor: Marcia Siverstein