Covered Property (1)

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 Apr 28, 2025

From: DEI HEADQUARTERS, INC.

To: DEI SALES, INC.

Reel/Frame 070965/0285 →