Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Toner container, developing device, process cartridge, and image forming apparatus that include a toner container contacting surface to contact with a developing device engagement releasing structure

Toner container, developing device, process cartridge, and image forming apparatus that include a toner container contacting surface to contact with a developing device engagement releasing structure

US Patent 10025227 · Granted Jul 17, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image forming apparatus with a toner conveying device having a reverse-flow conv2024
Powder container having a flexible sheet to contact the conveying rotator2023
Cosmetic composition comprising a specific filler combination and a film-forming2023
Image forming apparatus2023
Powder container with a contact portion to cancel a restriction member from rest2022
Structure for protruding handle to release developer cartridge2022
Toner container having a shutter, a lever disposed on one side, and a pivoting p2022
Toner container having a shutter, a lever disposed on one side, and a pivoting p2022
Toner container having a shutter, a lever disposed on one side, and a pivoting p2022
Toner container having a shutter, a lever disposed on one side, and a pivoting p2022
Toner container having a shutter, a lever disposed on one side, and a pivoting p2022
Toner container with an operating structure disposed on a first side, a shutter 2021