IP Library › Granted Patent US 740,254
Granted Patent S1
US 740,254 · App. 29/480,955 · Granted Oct 6, 2015

Audio headphones

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Quick Facts
Patent No.
US 740,254
App. No.
29/480,955
Granted
Oct 6, 2015
Kind
S1
Claims (1)

The ornamental design for audio headphones, as shown and described.

Assignments (3)
MERGER Recorded Mar 30, 2020
From: SONY INTERACTIVE ENTERTAINMENT AMERICA LLC
To: SONY INTERACTIVE ENTERTAINMENT LLC
Reel/Frame 053323/0567 →
CHANGE OF NAME Recorded May 4, 2016
From: SONY COMPUTER ENTERTAINMENT AMERICA LLC
To: SONY INTERACTIVE ENTERTAINMENT AMERICA LLC
Reel/Frame 038611/0887 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2014
From: HUANG, ENNIN; SUMII, TETSU
To: SONY COMPUTER ENTERTAINMENT AMERICA LLC; SONY COMPUTER ENTERTAINMENT INC.
Reel/Frame 032105/0212 →