Patent ID: 7689141

Claim:
A remanufactured laser printer toner cartridge comprising: a previously used laser printer toner cartridge magnetic roller section; a previously used laser printer toner cartridge hopper section having a top face, electrical contacts positioned on the top face, a central opening, a first central opening end and a second central opening end; remnants of electrically conductive strips positioned on the cartridge hopper section and in electrical communication with the electrical contacts positioned on the top face; a seal assembly positioned on the cartridge hopper section and over the remnants of electrically conductive strips; the seal assembly comprising; a first adhesive-backed foam seal having a central opening, an outer peripheral region conforming in shape to the top face of the hopper section, adhered to the top face of the hopper section and positioned over the remnants of electrically conductive strips; a piece of acrylic sheet having an opening in the center, having an out periphery conforming in shape to the top face of the hopper section and adhered to the adhesive-backed foam seal; a rectangular shaped, flexible strip having a first fold section that extends from the first central opening end and over the central opening to the second central opening, and having a second fold section that extends from the second central opening end and over the central opening back to the first central opening end; the flexible strip extending over the piece of acrylic sheet; and, a second adhesively backed foam seal having a central opening, an outer peripheral region conforming in shape to the top face of the hopper section and adhered to the toner cartridge magnetic roller section.