IP Library › Assignment 051649/0852
Patent Assignment
Reel/Frame 051649/0852

Assignment of Assignor's Interest

Recorded: 2020-01-20 Pages: 4
Assignors
YU, QIAN
Executed: 2019-07-25
CEN, PU
Executed: 2019-07-25
HUANG, JIANCHENG
Executed: 2019-07-25
WANG, YUEMING
Executed: 2019-07-25
GUAN, SHOUQIANG
Executed: 2019-07-25
ZHANG, ZILONG
Executed: 2019-07-25
Assignee
TIANJIN WANGYUAN ENVIRONMENTAL PROTECTION & TECHNOLOGY CO., LTD
NO.30 4TH STREET ZHONG NAN, WEST ZONE TEDA TIANJIN 300462 CHINA, TIANJIN, CHINA
Covered Property (1)
Pool Cleaner Having Obstacle Detecting Device
Application: 16/747,489 →
Publication: US 2020/0150679
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 10, 2022
From: TIANJIN WANGYUAN ENVIRONMENTAL PROTECTION & TECHNOLOGY CO., LTD
To: WYBOTICS CO., LTD.
Reel/Frame 059658/0431 →