Patent Assignment
Reel/Frame 021873/0755
Assignment of Assignor's Interest
Recorded: 2008-11-21
Pages: 5
Assignors
MARRIAM, MICHAEL G.
Executed: 2008-10-30
RILEY, JAMES W.
Executed: 2008-10-30
MARKHAM, STEVE
Executed: 2008-10-30
Assignees
BOSCH SECURITY SYSTEMS, INC.
2800 SOUTH 25TH AVENUE, BROADVIEW, ILLINOIS, 60155
ROBERT BOSCH GMBH
POSTFACH 30 02 20, STUTTGART, D-70442, GERMANY
Covered Property
(1)
Security System Including Audio Alarm Detection
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 →