Patents by Inventor Iwabuchi Keiji

Iwabuchi Keiji 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: 4643691
    Abstract: An articulated doll arrangement having a head, a body, arms, upper legs, lower legs and hands. The parts of the articulated doll are interconnected to provide simulated anthropomorphic movements between various of the parts. A central connecting member extends through the hollow body means and projects from the top of the body upon which the head having a simulated neck is pivotally mounted. The remote end of the central connecting has the two upper legs pivotally mounted thereon adjacent the bottom edges of the body. A simulated shoulder joint is provided on the sides of the body adjacent the top and the arms are pivotally connected at the shoulder connecting joints. Hands are detachably mounted in the remote ends of the arms. Lower legs are pivotally connected to the upper legs at a simulated knee joint.
    Type: Grant
    Filed: May 31, 1985
    Date of Patent: February 17, 1987
    Assignee: Kawada Co., Ltd.
    Inventor: Iwabuchi Keiji