IP Library › Assignment 031679/0305
Patent Assignment
Reel/Frame 031679/0305

Change of Name

Recorded: 2013-11-26 Pages: 7
Assignor
Assignee
CHINA COMMUNICATIONS SAFE ROAD (BEIJING) TECHNOLOGY CO. LTD
ROOM 418, BUILDING D, SCIENCE PARK OF USTB, NO. 30 OF XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING, 100083, CHINA
Covered Property (1)
Single-Wave Beam Guardrail Plate and Single-Wave Beam Steel Guardrail
Patent: 8,770,551 →
Application: 13/131,279 →
Publication: US 2011/0233495
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 26, 2011
From: LI, JIANWEI
To: BEIJING ZHONGTONGLU TECHNOLOGICAL CO., LTD.
Reel/Frame 026343/0640 →