IP Library › Assignment 041482/0717
Patent Assignment
Reel/Frame 041482/0717

Change of Name

Recorded: 2017-01-25 Pages: 3
Assignor
Assignee
CRRC QIQIHAR ROLLING STOCK CO., LTD.
36 CHANGQIAN 1ST AVENUE, TIEFENG DISTRICT, QIQIHAR, HEILONGJIANG, 161002, CHINA
Covered Properties (3)
Coupler and Anti-Creep Mechanism for the Same
Patent: 8,186,525 →
Application: 12/810,873 →
Publication: US 2011/0073555
Coupler Draft Gear, Double-Side Operating Coupler and Lower Lockpin Rotation Shaft Assembly
Patent: 8,469,211 →
Application: 12/810,885 →
Publication: US 2011/0049078
Car-Coupler Buffer and Rail Way Car
Patent: 9,707,981 →
Application: 14/648,085 →
Publication: US 2015/0307115
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 28, 2010
From: CUI, YINGJUN; JIANG, YAN; MENG, QINGMIN; WANG, XIAOLONG
To: QIQIHAR RAILWAY ROLLING STOCK CO., LTD.; MUDANJIANG JINYUAN COUPLER AND DRAFT GEAR MANUFACTURING CO., LTD.
Reel/Frame 024601/0927 →
Assignment of Assignor's Interest Jun 28, 2010
From: MENG, QINGMIN; JIANG, YAN; YU, YUEBIN; CUI, YINGJUN
To: QIQIHAR RAILWAY ROLLING STOCK CO., LTD.; MUDANJIANG JINYUAN COUPLER AND DRAFT GEAR MANUFACTURING CO., LTD.
Reel/Frame 024602/0082 →
Assignment of Assignor's Interest May 29, 2015
From: WANG, XIAOLONG; YU, YUEBIN; HU, HAIBIN; CHEN, LONG
To: QIQIHAR RAILWAY ROLLING STOCK CO., LTD. DALIAN R&D CENTRE; QIQIHAR RAILWAY ROLLING STOCK CO., LTD.
Reel/Frame 035741/0202 →
Change of Name Feb 20, 2017
From: QIQIHAR RAILWAY ROLLING STOCK CO., LTD. DALIAN R&D CENTRE
To: CRRC QIQIHAR ROLLING STOCK CO., LTD. DALIAN RESEARCH & DEVELOPMENT CENTER
Reel/Frame 042537/0192 →
Change of Name Feb 20, 2017
From: MUDANJIANG JINYUAN COUPLER AND DRAFT GEAR MANUFACTURING CO., LTD.
To: CRRC MUDANJIANG JINYUAN CASTING CO., LTD.
Reel/Frame 042537/0329 →