Patents by Inventor Vincent F. Siravo

Vincent F. Siravo 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: 4226045
    Abstract: A stackable toy comprising a doll having a centrally disposed, vertically movable pin, said pin being recessed within the doll when in retracted position and extending upwardly from the doll when in projected position, a socket being formed within the doll below the pin. The projected pin of one such doll is adapted to engage the socket of a second such doll to assemble the two dolls in stacked positions. Each doll is also provided with angularly disposed pin-shaped limbs, e.g. arms, and these limbs are equally engageable with a doll socket. A plurality of dolls made in accordance with this invention may be stacked by means of their respective centrally disposed pins as well as by means of their respective pin-shaped limbs. Various alternative means are provided for extending and retracting the centrally disposed pin. In its simplest form the pin is manually movable into either projected or retracted position.
    Type: Grant
    Filed: March 22, 1979
    Date of Patent: October 7, 1980
    Assignee: Knickerbocker Toy Co., Inc.
    Inventors: Roger W. Lehmann, Vincent F. Siravo