Patent Assignment
Reel/Frame 023348/0462
Security Agreement
Recorded: 2009-10-09
Pages: 15
Assignor
S1 AUDIO, LLC
Executed: 2009-09-25
Assignee
BARBARA M. SPAIN 2004 REVOCABLE TRUST, PATRICK SPAIN, TRUSTEE
640 JUDSON AVE., EVANSTON, ILLINOIS, 60202
Covered Properties
(5)
Personal Wearable Communication and Speaker System
Hands-Free Personal Communication Device
Personal Communication System
Noise cancelling cable assembly
Application:
11/649,990 →
Publication:
US 2007/0154052
Self-Contained Dual Earbud or Earphone System and Uses Thereof
Application:
11/970,267 →
Publication:
US 2008/0170740
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2003
From: GANTZ, CHRISTOPHER CARL; MATLIN, TAI HOON KIM
To: ADDAX SOUND COMPANY
Reel/Frame 014331/0706 →
Assignment of Assignor's Interest
Jan 23, 2004
From: ADDAX SOUND COMPANY
To: KOSS CORPORATION
Reel/Frame 014970/0768 →
Assignment of Assignor's Interest
Dec 9, 2005
From: GANTZ, CHRISTOPHER C.; JOHNSON, MANDY M.; MLODZIKOWSKI, ALLAN G.
To: KOSS CORPORATION
Reel/Frame 017363/0859 →
Assignment of Assignor's Interest
Aug 14, 2008
From: KOSS CORPORATION
To: SYNC1 LLC
Reel/Frame 021387/0566 →
Assignment of Assignor's Interest
Nov 17, 2008
From: GANTZ, CHRISTOPHER
To: SYNC1 LLC
Reel/Frame 021842/0114 →
Assignment of Assignor's Interest
Dec 29, 2011
From: S1 AUDIO, LLC
To: IP ACQUISITION VIII, LLC
Reel/Frame 027458/0519 →
Release of Security Interest
Mar 14, 2012
From: BARBARA M. SPAIN 2004 REVOCABLE TRUST, PATRICK SPAIN, TRUSTEE
To: S1 AUDIO, LLC
Reel/Frame 027859/0193 →