IP Library › Granted Patent US 920,816
Granted Patent S1
US 920,816 · App. 29/674,384 · Granted Jun 1, 2021

Audio analyzer

Inventor: David W. Mathew (Portland, OR)
Assignee: AUDIO PRECISION, INC.
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Quick Facts
Patent No.
US 920,816
App. No.
29/674,384
Granted
Jun 1, 2021
Kind
S1
Claims (1)

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

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Aug 15, 2025
From: BARINGS FINANCE LLC
To: AUDIO PRECISION, INC.
Reel/Frame 072034/0538 →
SECURITY INTEREST Recorded Aug 14, 2025
From: AUDIO PRECISION, INC.
To: U.S. PCI SERVICES, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 072027/0034 →
SECURITY INTEREST Recorded Mar 13, 2025
From: AUDIO PRECISION, INC.
To: BARINGS FINANCE LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 070503/0550 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 20, 2018
From: MATHEW, DAVID W.
To: AUDIO PRECISION, INC.
Reel/Frame 047837/0456 →