Patents by Inventor Motoo Fukuda

Motoo Fukuda 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).

  • Explosion proof device for a pressure accumulator having a valve portion
    Patent number: 4175678
    Abstract: An explosion proof device for a pressure accumulator, such as an aerosol container, having a valve portion comprising an action segment fixed in the vicinity of the valve portion, a part of such action segment being set in the state wherein engagement with a valve of the valve portion occurs, whereby the action segment can open the valve of the valve portion intermittently or permanently by displacement of the valve portion and/or of the action segment itself, being caused by the temperature of the atmosphere in which the aerosol container is disposed.
    Type: Grant
    Filed: May 6, 1977
    Date of Patent: November 27, 1979
    Inventor: Motoo Fukuda