5 Patents
- US125470972026Toner Cartridge with Waste Toner Dispersing Member Connected to and Driven by Toner Transport Member
Hewlett-packard Development Company, L.P.
0 cites - US123931382025Toner Refill Cartridge Having Structure in Which Driving Force Is Transmitted Through Toner Outlet
Hewlett-packard Development Company, L.P.
0 cites - US122822732025Development Device Having Rotatable Wiper Wiping Optical Surface of Lens
Hewlett-packard Development Company, L.P.
0 cites - US122355962025Toner Refill Cartridge Indicating Whether Toner Has Been Discharged
Hewlett-packard Development Company, L.P.
0 cites - US121116042024Structure for Mounting Development Cartridge in Image Forming Apparatus
Hewlett-packard Development Company, L.P.
0 cites