IP Library › Granted Patent US 589,041
Granted Patent S1
US 589,041 · App. 29/305,789 · Granted Mar 24, 2009

Amplifier

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Quick Facts
Patent No.
US 589,041
App. No.
29/305,789
Granted
Mar 24, 2009
Kind
S1
Claims (1)

I claim the ornamental design for an amplifier, as shown and described.

Assignments (1)
CHANGE OF NAME Recorded Sep 30, 2015
From: QSC AUDIO PRODUCTS, LLC
To: QSC, LLC
Reel/Frame 036722/0267 →