IP Library › Assignment 041186/0280
Patent Assignment
Reel/Frame 041186/0280

Change of Name

Recorded: 2017-02-06 Pages: 6
Assignor
Assignee
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG, QINGDAO, 266031, CHINA
Covered Property (1)
Telescopic Mechanism in Telescopic Hitch Buffer Device for Use in High Speed Electric Multiple Units
Patent: 9,616,904 →
Application: 14/470,865 →
Publication: US 2014/0360962
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 27, 2014
From: LV, XIAOZHONG; LIU, HUI; CHEN, KAI
To: QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Reel/Frame 033624/0469 →