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Stair climbing exercise device capable of playing with a video game machine

  • US 5,507,708 A
  • Filed: 06/16/1994
  • Issued: 04/16/1996
  • Est. Priority Date: 06/16/1994
  • Status: Expired due to Fees
First Claim
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1. A stair climbing exercise apparatus capable of playing with a video game machine comprising:

  • a body portion including an upper step and a lower step each of which is formed with two recesses each having a plurality of cavities;

    a first tray connected with a front side of said lower step and having a recess formed with a plurality of cavities;

    a second tray connected with a left side of said lower step and having a recess formed with a plurality of cavities;

    a third tray connected with a right side of said lower step and having a recess formed with a plurality of cavities;

    seven pedals each fitted in a corresponding one of said recesses and having a plurality of protuberances adapted to be received in said cavities;

    a plurality of springs each disposed within each of said cavities; and

    a plurality of micro-switches for controlling a video game machine, each arranged in each of said recesses and under a corresponding one of said pedals.

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