IP Library › Assignment 014970/0768
Patent Assignment
Reel/Frame 014970/0768

Assignment of Assignor's Interest

Recorded: 2004-01-23 Pages: 2
Assignor
ADDAX SOUND COMPANY
Executed: 2004-01-20
Assignee
KOSS CORPORATION
4129 N. PORT WASHINGTON AVENUE, MILWAUKEE, WISCONSIN, 53212
Covered Property (1)
Personal Wearable Communication and Speaker System
Patent: 6,934,567 →
Application: 10/218,277 →
Publication: US 2004/0203506
Related Assignments (5)
Other recorded transfers of the patent 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 Aug 14, 2008
From: KOSS CORPORATION
To: SYNC1 LLC
Reel/Frame 021387/0566 →
Security Agreement Oct 9, 2009
From: S1 AUDIO, LLC
To: BARBARA M. SPAIN 2004 REVOCABLE TRUST, PATRICK SPAIN, TRUSTEE
Reel/Frame 023348/0462 →
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 →