Patents by Inventor Virgil W. Wulff

Virgil W. Wulff 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: 4662857
    Abstract: An articulated soft doll construction in which a soft skin covers a soft doll head and a soft skin covers a soft torso in which the head is universally moveable relative to the torso. The torso has a first skin cover covering a fiber filler material. The torso and first skin cover are formed with an opening in which a neck connecting member is received. A second soft skin cover is used to cover a soft head that is filled with fiber material. A neck plug is received through an opening in the head and second soft skin cover. Disposed inside a neck plug is a ball and socket assembly in which the ball is connected to a spindle member that extends into the torso and is received by the neck connecting member for engagement therewith. A collar member is received inside the neck plug for retaining the second soft skin cover around the head. A remaining member is received by the neck connecting member to retain the first soft skin cover.
    Type: Grant
    Filed: September 27, 1985
    Date of Patent: May 5, 1987
    Assignee: Mattel, Inc.
    Inventors: Gregory F. Quinn, Virgil W. Wulff, Robert F. Schroeder
  • Patent number: 4559021
    Abstract: A mechanically actuable doll's head (12) is mounted on an angled cut (20) formed in a neck (14) and is supported on a pair of shoulders (16) fixed to a supporting base (18). An actuating mechanism (26) for rotating the head from one side to the other, and at the same time tilting the head up or down is provided, and includes a knob (28), a first shaft (32), a first bevel gear (34), a second bevel gear (38), a second shaft (42) and a neck-plug (44) having an enlarged portion (46) carrying the head.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: December 17, 1985
    Assignee: Mattel, Inc.
    Inventors: Mark S. Wittenberg, Virgil W. Wulff
  • Patent number: 4403440
    Abstract: A toy vehicle accelerator is disclosed which includes a housing, an opening in the housing of a width to fit a particular toy vehicle, and an impeller mounted to slide in the opening as well as to rotate freely in a horizontal plane. The impeller includes surfaces which contact a properly sized vehicle and permit the impeller to accelerate that vehicle. An improperly sized object merely causes the impeller to rotate, precluding the acceleration of such objects.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: September 13, 1983
    Assignee: Mattel, Inc.
    Inventor: Virgil W. Wulff