IP Library › Assignment 028726/0537
Patent Assignment
Reel/Frame 028726/0537

Assignment of Assignor's Interest

Recorded: 2012-08-03 Pages: 3
Assignors
WANG, SHENGKUN
Executed: 2012-06-26
FU, YONG
Executed: 2012-06-26
YUE, LINGHAN
Executed: 2012-06-26
YI, YONGFENG
Executed: 2012-06-26
ZHANG, JULIN
Executed: 2012-06-26
Assignee
QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
NO. 36, CHANGQIAN 1ST AVE., TIEFENT DISTRICT, QIQIHAR, HEILONGJIANG 161002, CHINA
Covered Property (1)
Ballast Hopper Car Discharge Door Control System
Patent: 8,950,340 →
Application: 13/566,912 →
Publication: US 2013/0000509
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 11, 2017
From: QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
To: CRRC QIQIHAR ROLLING STOCK CO., LTD.
Reel/Frame 041346/0143 →