IP Library › Assignment 050402/0784
Patent Assignment
Reel/Frame 050402/0784

Assignment of Assignor's Interest

Recorded: 2019-09-17 Pages: 3
Assignor
OTIS ELECTRIC ELEVATOR CO., LTD.
Executed: 2019-03-13
Assignee
OTIS ELEVATOR COMPANY
ONE CARRIER PLACE, FARMINGTON, CONNECTICUT, 06032
Covered Property (1)
Handrail Automatically Tensioning System and a Method for Adjusting Tension Level of Handrail
Application: 16/573,042 →
Publication: US 2020/0087116
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 17, 2019
From: CAI, QINGXI; LI, JIANGUO; WEI, XIN; HU, JIE
To: OTIS ELECTRIC ELEVATOR CO., LTD.
Reel/Frame 050402/0731 →