IP Library › Assignment 073643/0441
Patent Assignment
Reel/Frame 073643/0441

Assignment of Assignor's Interest

Recorded: 2026-01-30 Pages: 3
Assignor
GOU, XINGANG
Executed: 2022-12-10
Assignee
OTIS ELEVATOR (CHINA) CO. LTD.
NO. 71, NINTH AVENUE, TIANJIN ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE, TIANJIN, 300457, CHINA
Covered Property (1)
Method and Apparatus for Providing Elevator Service to a Target Device with Self-Propelled Capability
Application: 17/836,083 →
Publication: US 2023/0161861
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 2026
From: OTIS ELEVATOR (CHINA) CO. LTD.
To: OTIS ELEVATOR COMPANY
Reel/Frame 073643/0507 →