Patent ID: 6941739

Claim:
In a powered device that includes a walk-behind power unit with a lower deck having left and right vertical sides and an attachable accessory unit that has a deck having corresponding left and right vertical sides, the improvement comprising: (a) a pair of left and right brackets, attached to the upper part of the left and right sides of the power unit, respectively, each bracket having a slot for receiving a rod; (b) wherein each vertical side of said power unit has lower attaching holes; (c) a horizontal rod attached to the front upper part of the accessory unit deck; (d) wherein each side of said accessory unit has lower attaching holes corresponding to the lower attaching holes of the power unit; (e) an attaching handle pin with an attachable snap pin; wherein an accessory unit may be quickly attached and detached from a power unit by securing said rod in said rod brackets, aligning said lower holes and securing the lower part of the accessory and power units by inserting said handle pin through the corresponding lower holes.