IP Library › Assignment 027224/0994
Patent Assignment
Reel/Frame 027224/0994

Change of Assignee's Address

Recorded: 2011-11-14 Pages: 4
Assignor
Assignee
KELAMAYI KING-BULL INFORTEC INDUSTRY CONTROL COMPANY, LTD.
30# ASHAN ROAD, KELAMAYI CITY, XINJIANG, 834000, CHINA
Covered Property (1)
Multi-Way Valve with Fan-Shaped Flow Channel Sealing Pair
Patent: 8,100,143 →
Application: 12/311,014 →
Publication: US 2009/0320947
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 2009
From: WAN, MINGMIN; YAO, JIANSHE
To: KELAMAYI KING-BULL INFORTEC INDUSTRY CONTROL COMPANY, LTD.
Reel/Frame 022425/0176 →
Change of Name Nov 15, 2011
From: KELAMAYI KING-BULL INFORTEC INDUSTRY CONTROL COMPANY, LTD.
To: KELAMAYI KING-BULL INFORTEC PETROLEUM EQUIPMENT COMPANY LIMITED
Reel/Frame 027232/0112 →