Patents Examined by Johathan Salata
  • Touch panel with click button for elevator
    Patent number: 6502668
    Abstract: In an operating panel for an elevator, a button is located at a touch panel. A button frame is disposed over a display surface member of the button, a button cap is embedded within a button accommodating portion of the button frame. The button portion is operated by pushing the button cap. A metal dome member generated a click feeling at the time of operation is located between accommodating portion and the button cap.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: January 7, 2003
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Akihiro Chida, Mitsuhiko Yamamoto, Masayuki Miyawaki, Yasuyuki Tamaki