Name : Yathartha Saxena
District & State : Udham Singh Nagar, Uttaranchal
Category : Agricultural (General)
Award : upto class 8th
Award Function : IGNITE 2009 Awards
Award Year : 2009
This is an arrangement of three wheels on both the sides of an axle. This can be used in luggage strollers making it easy to move them over stairs.