SK

SONY KABUSHIKI KAISHA (A/T/A SONY CORPORATION)

695 Marks
First Filed:Nov 18, 1957Latest Filed:Apr 13, 2007Address:1-7-1- Konan, Minato-ku, Tokyo, JP

Portfolio Overview

Top Classes

Class 9
Electronics, Software & Scientific Equipment
641(92%)
Class 41
Education and Entertainment
25(4%)
Class 35
Advertising, Business Services & Retail
23(3%)

TTAB Proceedings

Total Proceedings
39
As Plaintiff
21(54%)
As Defendant
18(46%)

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Trademark Activity Timeline(1981 – 2011)

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