IP Library › Granted Patent US 868,736
Granted Patent S1
US 868,736 · App. 29/598,441 · Granted Dec 3, 2019

Audio speaker system

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Quick Facts
Patent No.
US 868,736
App. No.
29/598,441
Granted
Dec 3, 2019
Kind
S1
Claims (1)

The ornamental design for an audio speaker system, as shown and described.

Assignments (3)
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY Recorded Feb 14, 2022
From: CERBERUS BUSINESS FINANCE, LLC, AS AGENT
To: POLK AUDIO, LLC; DIRECTED, LLC; DEFINITIVE TECHNOLOGY, LLC; BOSTON ACOUSTICS, INC.; D&M EUROPE B.V.; B & W GROUP LTD; SOUND UNITED, LLC; B & W LOUDSPEAKERS LTD; D&M HOLDINGS INC.
Reel/Frame 059127/0278 →
NOTICE OF SECURITY INTEREST - PATENTS Recorded Oct 9, 2020
From: DEI SALES, INC.; D&M HOLDINGS U.S. INC.; BOSTON ACOUSTICS, INC.; D&M EUROPE B.V.; POLK AUDIO, LLC; DEFINITIVE TECHNOLOGY, LLC; B & W GROUP LTD
To: CERBERUS BUSINESS FINANCE, LLC, AS THE COLLATERAL AGENT
Reel/Frame 054300/0611 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 26, 2017
From: DITULLO, MICHAEL, MR.; NIELSEN, CAMERON, MR.
To: POLK AUDIO, LLC
Reel/Frame 043095/0728 →