IP Library › Assignment 026460/0666
Patent Assignment
Reel/Frame 026460/0666

Change of Name

Recorded: 2011-06-17 Pages: 5
Assignor
FEDERSPIEL CORPORATION
Executed: 2011-04-26
Assignee
VIGILENT CORPORATION
701 EL CERRITO PLAZA, EL CERRITO, CALIFORNIA, 94530
Covered Property (1)
Method and Apparatus for Converting Constant-Volume Supply Fans to Variable Flow Operation
Patent: 7,726,582 →
Application: 11/331,613 →
Publication: US 2006/0161306
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 7, 2008
From: FEDERSPIEL CONTROLS, LLC
To: FEDERSPIEL CORPORATION
Reel/Frame 021662/0668 →
Assignment of Assignor's Interest Dec 5, 2009
From: FEDERSPIEL, CLIFFORD
To: FEDERSPIEL CORPORATION
Reel/Frame 023610/0014 →