Patents by Inventor Osamu Ikegame

Osamu Ikegame 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).

  • Metallic joint for model railroad rails
    Patent number: 4225081
    Abstract: This invention relates to a metallic joint for joining adjacent sections of the trackway of model railroad sets, and wherein the bottom of the joint is provided with a cut-out section which is folded downwardly to form an engaging pawl which snaps in place within a cavity formed within the upper surface of the support for the rails.
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: September 30, 1980
    Assignee: Tomy Kogyo Co., Inc.
    Inventor: Osamu Ikegame