Abstract: A diaper changing station is provided which incorporates voice and/or video instructions in any variety of languages and is activated by a motion detector, manual depression of a button or by lowering the changing platform to a position of use.

Abstract: An infant changing apparatus configured to be mounted to a counter-top. The infant changing apparatus can be mounted to a top surface or bottom surface of a counter-top, and may extend into a hole or depression provided in the counter-top. A method for producing a surface mounted and recess mounted infant changing apparatus using a single mold is also disclosed. The method includes the steps of forming a surface mounted infant changing apparatus using, for example, a molding process, and then removing a portion thereof to produce a recess mounted diaper changing apparatus.

Abstract: A children's stackable high-chair which is easily stackable and washable. One high-chair is integrally formed of a single piece of material and has a forward restraint secured thereto. A preferred high-chair includes a seat supported by two integral side vertical members, two lower, horizontal members, a rear horizontal member, and having a lower, frontal opening between the two vertical side members. The high-chair allows stacking requiring little vertical inclination and height of the high-chair to be stacked. The high-chair also allows stacking while creating only a small stacking angle from vertical. The high-chair allows stacking with only a relatively small increase in stack height for each high-chair relative to the height of each high-chair.

Abstract: A wall-mounted infant changing apparatus configured to provide a relatively uniform surface in an open position for cleaning of the apparatus. The infant changing apparatus includes a support frame, a bed, a hinge means and a drive cylinder. The bed is pivotably attached to the support frame by the hinge means. The drive cylinder is also attached to the support frame and the bed to provide controlled movement of the bed from a closed position to the open position. A retaining end of the support frame and a pivot end of the bed are configured for mating interaction such that in the open position, the hinge means and the drive cylinder are shielded from waste material.

Abstract: The present invention discloses the use of wear measuring elements to monitor the wear of cleaning elements on cleaning devices, such as cleaning machines and vacuum cleaners. The wear measuring elements are located adjacent to cleaning elements and have a length corresponding to a minimum desired length for the cleaning elements. When the length of the cleaning elements decreases due to usage to the length of the wear measuring elements, the user will realize that the cleaning elements need replacement.

Abstract: A robotic cleaning apparatus is disclosed. The apparatus includes an automatically controlled cleaning machine and coded reflective targets used to provide information to the cleaning machine for positioning it along desired cleaning paths. The apparatus determines it position on a real time basis, particularly in the case of obstacles that are encountered by the cleaning machine during its cleaning operation. Hardware and software are provided for controlling movement of the cleaning machine relative to side and end walls of the floor surface section being cleaned, as well as controlling the functions of cleaning equipment.