IP Library › Assignment 070094/0302
Patent Assignment
Reel/Frame 070094/0302

Assignment of Assignor's Interest

Recorded: 2025-02-03 Pages: 2
Assignors
LUMSDEN, STUART W.
Executed: 2014-05-02
KAHN, STEVEN
Executed: 2014-05-02
SANDERS, ERIC A.
Executed: 2014-05-02
Assignee
POLK AUDIO, INC.
5601 METRO DRIVE, BALTIMORE, MARYLAND, 21215
Covered Property (1)
Transportable Wireless Loudspeaker and System And Method for managing Multi-User Wireless Media Playback over a media playback system
Patent: 9,277,044 →
Application: 14/269,549 →
Publication: US 2015/0319288
Related Assignments (8)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Security Interest -- Patents Mar 8, 2017
From: POLK AUDIO, LLC; DIRECTED, LLC; DEFINITIVE TECHNOLOGY, LLC; SOUND UNITED, LLC
To: CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT
Reel/Frame 041909/0611 →
Notice of Security Interest - Patents Oct 9, 2020
From: DEI SALES, INC.; D&M HOLDINGS U.S. INC.; BOSTON ACOUSTICS, INC.; D&M EUROPE B.V.
To: CERBERUS BUSINESS FINANCE, LLC, AS THE COLLATERAL AGENT
Reel/Frame 054300/0611 →
Abl Patent Security Agreement May 10, 2021
From: BOSTON ACOUSTICS, INC.; DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 056193/0207 →
First Lien Patent Security Agreement May 10, 2021
From: BOSTON ACOUSTICS, INC.; DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 056193/0230 →
Release of Security Interest in Intellectual Property Feb 14, 2022
From: CERBERUS BUSINESS FINANCE, LLC, AS AGENT
To: POLK AUDIO, LLC; DIRECTED, LLC; DEFINITIVE TECHNOLOGY, LLC; BOSTON ACOUSTICS, INC.
Reel/Frame 059127/0278 →
Release of Security Interest in Patent Collateral (Reel/Frame 056193/0230) Apr 12, 2022
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC; POLK AUDIO, LLC
Reel/Frame 060003/0212 →
Release of Security Interest in Patent Collateral (Reel/Frame 056193/0207) Apr 12, 2022
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: POLK AUDIO, LLC; DEI SALES, INC.; DEI HOLDINGS, INC.; SOUND UNITED, LLC
Reel/Frame 059988/0637 →
Merger Jun 12, 2025
From: POLK AUDIO, INC.
To: DEI SALES, INC.
Reel/Frame 071403/0650 →