IP Library Assignment 022655/0254
Patent Assignment
Reel/Frame 022655/0254

Assignment of Assignor's Interest

Recorded: 2009-05-07 Pages: 4
Assignor
BARRIEAU, MARK P, MR.
Executed: 2009-05-07
Assignee
SIMPLEXGRINNELL LP
50 TECHNOLOGY DRIVE, WESTMINSTER, MASSACHUSETTS, 01441-0001
Covered Property (1)
Magnetic Releasing and Securing Device
Patent: 8,231,151 →
Application: 12/437,428 →
Publication: US 2010/0281933
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 10, 2014
From: SIMPLEXGRINNELL LP
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 032229/0201 →