Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Toner cartridge

Toner cartridge

US Patent D983258 · Granted Apr 11, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Functional expansion unit, electronic device, and image forming apparatus2025
Attachment structure, electronic device, and image forming apparatus2025
Image forming apparatus including a housing with a cover to store a toner bottle2025
Image forming apparatus including a double-structured bottle cover2025
Image forming apparatus2025
Powder container, powder supply device, and image forming apparatus including sa2024
Powder container having a flexible sheet to contact the conveying rotator2023
Access restriction device for consumable component and image forming apparatus i2022
Powder container, powder supply device, and image forming apparatus including sa2022
Powder container with a contact portion to cancel a restriction member from rest2022
Rotator, developer container, developing device, process cartridge, and image fo2022
Powder container having a rotator with a flap to contact a wall of the powder co2021