Abstract: An improved bucket wheel assembly with a center frame, having a plurality of fingers extending therefrom. In each of the fingers a slot is formed. The assembly also includes a plurality of conically shaped hollow cups. The hollow cups each have a wall that forms an apex and a circular opening. The hollow cups may also have a second slot formed by two substantially parallel protuberances on the inner surface of each hollow cup. The hollow cups are attached to the center frame by matching the slots and sliding one into the other, so that a portion of the finger is between the protuberances, from the opening of each hollow cup. The hollow cup is slid into the slot until it reaches the bottom of the slot on the finger.

Abstract: Disclosed is a method of imparting a wobbling motion to a planar surface. In one embodiment the wobbling motion is imparted to a brush which can be used to clean uneven surfaces efficiently and easily. In another embodiment the wobbling motion is imparted to a brush which can be used to clean surfaces in confined spaces and reducing the risk of scratching or marring areas in the confined spaces. In another embodiment a method of cleaning a surface using a wobbling apparatus is disclosed.

Abstract: Disclosed is an apparatus imparting a wobbling motion to a planar surface. In one embodiment the wobbling motion is imparted to a brush which can be used to clean uneven surfaces efficiently and easily. In another embodiment the wobbling motion is imparted to a brush which can be used to clean surfaces in confined spaces and reducing the risk of scratching or marring areas in the confined spaces. In another embodiment a method of cleaning a surface using a wobbling apparatus is disclosed.

Abstract: A cord-to-cord restraining device for maintaining electrical cords and the like in plugged together electrical connection comprising a base member, a clip, an eyelet, and a hook. The base member has a front end, a rear end, a top side, and a bottom side. The clip is on the bottom side of the base member, and is configured to engage and secure the device on a first electrical cord. The eyelet is on the top side of the base member closer to the front end than the rear end. The eyelet defines an opening sized to receive a loop of a second electrical cord. The hook member is on the top side of the base member closer to the rear end than the front end, and is configured to receive the loop of the second electrical cord and secure the second electrical cord on the base member. Methods of using the device are also provided.