Patent Assignment
Reel/Frame 035753/0914
Assignment of Assignor's Interest
Recorded: 2015-06-01
Pages: 4
Assignors
YIN, PINGWEI
Executed: 2015-05-20
XU, SHIFENG
Executed: 2015-05-20
LIU, ZHENMING
Executed: 2015-05-20
ZHANG, DERONG
Executed: 2015-05-20
LIANG, HAO
Executed: 2015-05-20
Assignees
QIQIHAR RAILWAY ROLLING STOCK CO., LTD. DALIAN R&D CENTRE
NO. 19, GUANGYUAN AVENUE, LYSHUN ECONOMIC AND DEVELOPMENT DISTRICT, DALIAN, LIAONING, 116000, CHINA
QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
NO. 36, CHANGQIAN 1ST AVENUE, TIEFENG DISTRICT, QIQIHAR, HEILONGJIANG, 161002, CHINA
Covered Property
(1)
Swing Bolster, Swing Bolster Vibration Reduction Assembly and Bogie
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 21, 2018
From: QIQIHAR RAILWAY ROLLING STOCK CO. LTD DALIAN R&D CENTRE
To: CRRC QIQIHAR CO., LTD. DALIAN RESEARCH & DEVELOPMENT CENTER
Reel/Frame 047586/0031 →
Change of Name
Apr 16, 2019
From: QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
To: CRRC QIQIHAR ROLLING STOCK CO., LTD
Reel/Frame 048918/0850 →