Abstract: One embodiment of the present application relates to a water tank for a toilet. The water tank includes a first chamber comprising an orifice for connecting to a toilet bowl. The water tank further includes a free-floating member within the first chamber that is not coupled to any other component and that is configured to selectively engage with and disengage from the orifice to selectively block or allow a flow of water through the orifice. The free-floating member can be selectively disengaged from the orifice via an actuator or a differential pressure within the water tank.

Abstract: A box for a plumbing fixture includes first and second side panels, an end panel, and first and second corner panels, which are interconnected at parallel joints. In a first configuration, the box is collapsed and generally planar, the first side panel being folded at a central crease closer to a forward end than a rearward end thereof, and the second side panel being folded at a central crease closer to a forward end than a rearward end thereof. In a second configuration, the box is expanded such that (a) a cavity is defined between the first side, second side, end, first corner, and second corner panels, (b) the first and second side panels are generally planar, and (c) a sum of angles between the end and first corner panels and between the end panel and second corner panels is greater than 180 degrees.

Abstract: One embodiment of the present application relates to a water tank for a toilet. The water tank includes a first chamber comprising an orifice for connecting to a toilet bowl. The water tank further includes a free-floating member within the first chamber that is not coupled to any other component and that is configured to selectively engage with and disengage from the orifice to selectively block or allow a flow of water through the orifice. The free-floating member can be selectively disengaged from the orifice via an actuator or a differential pressure within the water tank.

Abstract: A box for a plumbing fixture includes first and second side panels, an end panel, and first and second corner panels, which are interconnected at parallel joints. In a first configuration, the box is collapsed and generally planar, the first side panel being folded at a central crease closer to a forward end than a rearward end thereof, and the second side panel being folded at a central crease closer to a forward end than a rearward end thereof. In a second configuration, the box is expanded such that (a) a cavity is defined between the first side, second side, end, first corner, and second corner panels, (b) the first and second side panels are generally planar, and (c) a sum of angles between the end and first corner panels and between the end panel and second corner panels is greater than 180 degrees.

Abstract: A packaged plumbing fixture includes a box, a plumbing fixture, and a packaging insert. The box comprises a plurality of generally vertical sides that are interconnected to cooperatively define a cavity for containing a plumbing fixture. The plurality of sides include a first side and a second side that are connected to opposite ends of a third side. The packaging insert includes first and second generally planar surfaces. The packaging insert is positioned within the cavity with each of the first and second generally planar surfaces arranged generally parallel with and proximate to one of the sides. A sum of angles between the third side and the first side and between the third side and the second side is greater than 180 degrees.

Abstract: A packaged plumbing fixture includes a box, a plumbing fixture, and a packaging insert. The box comprises a plurality of generally vertical sides that are interconnected to cooperatively define a cavity for containing a plumbing fixture. The plurality of sides include a first side and a second side that are connected to opposite ends of a third side. The packaging insert includes first and second generally planar surfaces. The packaging insert is positioned within the cavity with each of the first and second generally planar surfaces arranged generally parallel with and proximate to one of the sides. A sum of angles between the third side and the first side and between the third side and the second side is greater than 180 degrees.