IP Library › Granted Patent US 647,492
Granted Patent S1
US 647,492 · App. 29/385,670 · Granted Oct 25, 2011

Light-emitting diode

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Quick Facts
Patent No.
US 647,492
App. No.
29/385,670
Granted
Oct 25, 2011
Kind
S1
Claims (1)

The ornamental design for a light-emitting diode, as shown and described here.

Assignments (2)
CHANGE OF NAME Recorded May 22, 2017
From: CITIZEN HOLDINGS CO. LTD.
To: CITIZEN WATCH CO., LTD.
Reel/Frame 042527/0535 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 19, 2011
From: IMAI, SADATO; YANO, TAKAKAZU; YOSHIMURA, AKIO
To: CITIZEN ELECTRONICS CO., LTD.; CITIZEN HOLDINGS CO., LTD.
Reel/Frame 026148/0007 →