Fitzpatrick, Cella, Harper & Scinto
Cleaning apparatus which includes cleaning member, supporting portion and reinforcing member
 A cleaning apparatus includes a cleaning member for removing residual toner from an image bearing member. A supporting portion for supporting the cleaning member, the supporting portion being of a material different from that of the cleaning member. A reinforcing member, wherein the reinforcing member and the cleaning member sandwich the supporting portion. 
Canon Kabushiki Kaisha
G G
G03G G03G
additional inventional
Kazunari Hisayoshi Tomonori
Murayama Kojima Mori