Step for a stairway or ladder has step face for foot and recess or through opening on one side forming grips for hands

摘要

The step (1) has a step face (2) for the human foot and is provided on at least one side with an indentation, recess or through opening (3) to form grips for the hands. The step can be made from individual parts and its step face can be rectangular, square or other shape. Independent claim describes ladder or stairway having a step and mounted inclined or vertical. The ladder can have at least two steps which are displaced relative to one other.