Abstract: The method of forming an inflatable tub that includes shaping inner and outer plastic sheets to form tub upright side walls and end walls, and corners between the walls; bonding the sheets at each wall to form panels bonded together at certain locations, and introducing inflation fluid between the sheet to space them apart from one another at other locations about the panels by inflation pressure, whereby each wall defines upright inner and outer sides with substantially uniform maximum spacing between the inner and outer sides along the inflated walls between the corners; and providing the tub with a bottom wall defined by bottom plastic sheet structure connected to lowermost extents of the side and end walls and the corners.

Abstract: A medicament dispenser comprising carrier structure; elongated pusher structure on the carrier structure; elongated receptacle structure beneath the pusher structure and on the carrier structure, there being an elongated zone or zones between the pusher structure and receptacle structure to receive dispensable medicament substance or substances; the pusher structure being selectively manually deflectable toward the receptacle, at selected locations along pusher structure length; the receptacle structure being porous at selected lengthwise locations corresponding to the selected pusher structure locations, and in response to downward deflection of the pusher structure; whereby dispensing of dispensable medicament substance or substances occurs at locations corresponding to selected deflected locations of the pusher structure.

Abstract: A dispensing stick is provided for selectively dispensing stick contained substance or substances into liquid in a container, the container having a dispensing lid through which the stick extends.

Abstract: A dispenser for dispensing dispensable substance or substances comprising carrier structure; elongated pusher structure on the carrier structure; elongated receptacle structure beneath the pusher structure and on the carrier structure, there being an elongated zone or zones between the pusher structure and receptacle structure to receive the dispensable substance or substances; the pusher structure being selectively manually deflectable toward the receptacle structure, at selected locations along the length of the pusher structure length; the receptacle structure being frangible at selected lengthwise locations corresponding to the selected locations along the length of the pusher structure, and in response to deflection of the pusher structure; whereby dispensing of the dispensable substance or substances occurs at related lengthwise locations of the receptacle structure; the pusher structure, including at least one pusher having length which is at least about three times its width, and having arching extent