Abstract: Carts for lifting, transporting and lowering an item, such as a bucket. The carts are particularly suited for lifting, moving, and lowering 5-gallon buckets. The cart includes a lifting system that can raises and lowers the item by engaging its sidewalls. The lifting system includes an item engagement feature and a position adjustment system.

Abstract: Carts for lifting, transporting and lowering an item, such as a bucket. The carts are particularly suited for lifting, moving, and lowering 5-gallon buckets. The cart includes a lifting system that raises and lowers the item by engaging its sidewalls and any flange present on and extending out from the sidewalls. The lifting system includes an item engagement feature and a position adjustment system. The position adjustment system includes a feature that provides a displacement multiplier for lifting and lowering the engaged item.

Abstract: A gyroscopic paint mixer having a rotatable frame with a clamp lock providing automatic transfer from an unclamping to a clamping condition, providing silent operation through the use of one way clutches, the mixer also having a vertical stop apparatus coupled to an access door for stopping and holding the rotatable frame in an upright position, the mixer also having a bail retainer supported by a carriage assembly mounted for rotation on a clamp plate with a cam urging the bail retainer to the side of the frame when the bail retainer is released from the paint container with the paint container in an upright position in the rotatable frame.