Assignment of Assignor's Interest

Intellectual Property Security Agreement Supplement Jan 5, 2011

From: ERGOTRON, INC.

To: BANK OF AMERICA, N.A.

Reel/Frame 025582/0807 →

Security Agreement May 3, 2011

From: BROAN-NUTONE LLC, A DELAWARE LLC; BROAN-NUTONE STORAGE SOLUTIONS LP, A DELAWARE LIMITED PARTNERSHIP; ERGOTRON, INC., A MINNESOTA CORPORATION; GATES THAT OPEN, LLC, A FLORIDA LLC

To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT

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Intellectual Property Security Agreement May 13, 2014

From: LINEAR LLC; GTO ACCESS SYSTEMS, LLC (F/K/A GATES THAT OPEN, LLC); BROAN-NUTONE LLC; CORE BRANDS, LLC

To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT

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Notice of Release of Security Interests in Patents Recorded at Reel 026276, Frame 0073 Jun 3, 2014

From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT

To: BROAN-NUTONE LLC; BROAN-NUTONE STORAGE SOLUTIONS LP; ERGOTRON, INC.; GTO ACCESS SYSTEMS, LLC (F/K/A GATES THAT OPEN, LLC)

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Notice of Release of Security Interest in Patents Jan 11, 2017

From: WELLS FARGO BANK, NATIONAL ASSOCIATION

To: NORTEK, INC.; BARCOM ASIA HOLDINGS, LLC; BARCOM CHINA HOLDINGS, LLC; BNSS LP, INC.

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Termination and Release of Intellectual Property Security Agreement Supplement Jun 29, 2022

From: BANK OF AMERICA, N.A.

To: ERGOTRON, INC.

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Grant of Patent Security Interest Jul 7, 2022

From: ERGOTRON, INC.

To: PNC BANK, NATIONAL ASSOCIATION

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