Patent Assignment
Reel/Frame 048918/0850
Change of Name
Recorded: 2019-04-16
Pages: 3
Assignor
QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
Executed: 2016-01-06
Assignee
CRRC QIQIHAR 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.
Assignment of Assignor's Interest
Jun 1, 2015
From: YIN, PINGWEI; XU, SHIFENG; LIU, ZHENMING; ZHANG, DERONG
To: QIQIHAR RAILWAY ROLLING STOCK CO., LTD. DALIAN R&D CENTRE; QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
Reel/Frame 035753/0914 →
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 →