Abstract: A method of separating plastic material from battery materials can include: a) receiving battery materials in an immersion comminuting apparatus; b) by carrying out at least a first size reduction of the battery materials under immersion to create a primary-reduced metal material, primary-reduced plastic material and liberating a first amount of a black mass material; c) extracting at least a primary plastics slurry from the primary comminuting apparatus, wherein the primary plastics slurry comprises a mixture of the primary-reduced plastic material, a portion of the primary-reduced metal material and a portion of the black mass material liberated by the immersion comminuting apparatus; and d) carrying out a further, second size reduction of the plastic slurry using a non-immersion comminuting apparatus that is downstream from the immersion comminuting apparatus.

Abstract: A method of separating plastic material from battery materials can include: a) receiving battery materials in an immersion comminuting apparatus; b) by carrying out at least a first size reduction of the battery materials under immersion to create a primary-reduced metal material, primary-reduced plastic material and liberating a first amount of a black mass material; c) extracting at least a primary plastics slurry from the primary comminuting apparatus, wherein the primary plastics slurry comprises a mixture of the primary-reduced plastic material, a portion of the primary-reduced metal material and a portion of the black mass material liberated by the immersion comminuting apparatus; and d) carrying out a further, second size reduction of the plastic slurry using a non-immersion comminuting apparatus that is downstream from the immersion comminuting apparatus.

Abstract: A flotation separator apparatus can include a tank for receiving an incoming feed stream comprising plastic material and metal material liberated from battery materials. A separator liquid can be within the tank and at least a first submersion agitator may be located downstream from an inlet and may have at least a first engagement member that is movable and configured to urge the engaged metal and plastic materials downwardly to submerge them in the separator liquid thereby dislodging at least a first portion of metal material from the plastic material and allowing the dislodged first portion of the metal material to precipitate toward the lower end of the tank.

Abstract: Panel assemblies designed and configured to be installed into cushioned and other occupant-supporting furniture to increase the support provided to one or more occupants of the furniture. Each panel assembly is composed of interconnecting components, such as panels and slats. The components are interconnected in any one or more of a variety of manners, including side-to-side, overlapped, and stacked, and combinations thereof. Each panel assembly can be made from one or more kits of components that can be provided along with instructions, such as assembly instructions and installation instructions.

Abstract: Panel assemblies designed and configured to be installed into cushioned and other occupant-supporting furniture to increase the support provided to one or more occupants of the furniture. Each panel assembly is composed of interconnecting components, such as panels and slats. The components are interconnected in any one or more of a variety of manners, including side-to-side, overlapped, and stacked, and combinations thereof. Each panel assembly can be made from one or more kits of components that can be provided along with instructions, such as assembly instructions and installation instructions.

Abstract: Panel assemblies designed and configured to be installed into cushioned and other occupant-supporting furniture to increase the support provided to one or more occupants of the furniture. Each panel assembly is composed of interconnecting components, such as panels and slats. The components are interconnected in any one or more of a variety of manners, including side-to-side, overlapped, and stacked, and combinations thereof. Each panel assembly can be made from one or more kits of components that can be provided along with instructions, such as assembly instructions and installation instructions.

Abstract: Panel assemblies designed and configured to be installed into cushioned and other occupant-supporting furniture to increase the support provided to one or more occupants of the furniture. Each panel assembly is composed of interconnecting components, such as panels and slats. The components are interconnected in any one or more of a variety of manners, including side-to-side, overlapped, and stacked, and combinations thereof. Each panel assembly can be made from one or more kits of components that can be provided along with instructions, such as assembly instructions and installation instructions.

Abstract: A draft blocker to be applied to the base of a door, comprising an elongated insulating member substantially the width of the door and a magnetic member.