A POWER ASSIST APPARATUS AND AN ASSIST APPARATUS FOR A CART A power assist apparatus 10 and an assist apparatus 20 for a cart 1 is disclosed. The power assist apparatus 10 comprises a fork 105, a wheel 115 connected between two prongs of the fork 105, a handle bar 120 fitted to a top portion 125 of the fork 105...

Various embodiments herein provide an anti-theft apparatus 100 and a method for preventing theft of a bicycle 200. The apparatus comprises a controller 102, which is connected to a portable electronic device 104. The controller 102 receives a lock command from said portable electronic device 104 for locking the bicy...

ABSTRACT Various embodiments herein provide an apparatus and a method for controlling movement of a bicycle 100, in accordance with an embodiment of the invention. The apparatus 20 comprises a cog set 12 having plurality of tractional gears 12a-12n; and a non-tractional gear 14 mounted to a wheel shaft 18 of the bi...