Patent Assignment
Reel/Frame 027251/0305
Assignment of Assignor's Interest
Recorded: 2011-11-18
Pages: 5
Assignors
KELLER, BRENT A.
Executed: 2011-11-14
SOTACK, JOHN D.
Executed: 2011-11-14
HAYTER, ALAN
Executed: 2011-11-14
Assignees
BOSCH SECURITY SYSTEMS, INC.
130 PERINTON PKWY, FAIRPORT, NEW YORK, 14450
ROBERT BOSCH GMBH
POSTFACH 30 02 20, STUTTGART, 70442, GERMANY
Covered Property
(1)
Failsafe Firmware Updates
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Oct 28, 2025
From: BOSCH SECURITY SYSTEMS, LLC (FKA BOSCH SECURITY SYSTEMS, INC.)
To: GLAS TRUST CORPORATION LIMITED
Reel/Frame 073363/0729 →
Termination and Release of Security Interest in Intellectual Property Recorded at Reel 73363, Frame 0729
May 4, 2026
From: GLAS TRUST CORPORATION LIMITED
To: ELECTRO-VOICE DYNACORD LLC (F/K/A BOSCH SECURITY SYSTEMS, LLC, F/K/A BOSCH SECURITY SYSTEMS, INC.)
Reel/Frame 075499/0896 →