IP Library › Granted Patent US 723,005
Granted Patent S1
US 723,005 · App. 29/478,284 · Granted Feb 24, 2015

Sound quality control apparatus

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Quick Facts
Patent No.
US 723,005
App. No.
29/478,284
Granted
Feb 24, 2015
Kind
S1
Claims (1)

The ornamental design for a sound quality control apparatus, as shown and described.

Assignments (5)
CHANGE OF NAME Recorded Jun 5, 2020
From: PIONEER DJ CORPORATION
To: ALPHATHETA CORPORATION
Reel/Frame 052849/0913 →
CHANGE OF NAME Recorded Dec 22, 2015
From: PDJ HOLDINGS CORPORATION
To: PIONEER DJ CORPORATION
Reel/Frame 037362/0069 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 11, 2015
From: PIONEER DJ CORPORATION
To: PDJ HOLDINGS CORPORATION
Reel/Frame 037272/0795 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 12, 2015
From: PIONEER CORPORATION
To: PIONEER DJ CORPORATION
Reel/Frame 035151/0979 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 3, 2014
From: OHASHI, SATOSHI
To: PIONEER CORPORATION
Reel/Frame 031884/0924 →