Patent ID: 7455246

Claim:
A portable janitorial cart system comprising: (a) a primary janitorial cart formed by a primary cart frame and having floor engaging wheels, said primary cart being adapted for carrying cleaning supplies and tools; and (b) a secondary janitorial cart removably positioned on said primary cart, said secondary cart including: (1) a secondary cart frame with floor engaging wheels to facilitate movement of said secondary cart independent of said primary cart; (2) a reservoir positioned on said secondary cart and adapted to store a cleaning liquid; (3) a spray tool fluidically communicating with said reservoir; (4) a spray pump positioned on said secondary cart, fluidically communicating with said reservoir and said spray tool, and including a pump motor, said pump cooperating with said reservoir and said spray tool to propel said cleaning liquid from said reservoir and through said spray tool upon activation of said pump motor; (5) a battery positioned on said secondary cart and selectively coupled to said pump motor to thereby activate said motor; and (6) a battery charger unit positioned on said secondary cart and coupled to said battery to enable recharging said battery by connection of said charger unit to an external source of electrical power.