Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cartridge including holder that holds electrical contact surface and has hole overlapped with the same

Cartridge including holder that holds electrical contact surface and has hole overlapped with the same

US Patent 12242213 · Granted Mar 4, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Developing cartridge capable of reducing size of image forming apparatus2025
Image forming apparatus and process cartridge with separatable developing roller2025
Developing cartridge2025
Recycling method of recycling developing cartridge that includes cover mounting 2025
Developing cartridge having coupling and developing roller2025
Drum cartridge having electrical contact surface positioned at outer surface of 2025
Developing cartridge including movable holder for holding electrical contact sur2025
Developing cartridge including movable holder for holding electrical contact sur2025
Toner cartridge2025
Photosensitive drum unit2025
Developing cartridge provided with cover2025
Image forming apparatus including process cartridge, and toner cartridge having 2025