Word mark

Trademark: 'K2' 
Ciena Corporation
European Community Trademark, no. 001834316, Word mark


On 31. 8. 2000 the community trademark application no. 001834316 was filed for K2 (Word mark) by Ciena Corporation before the OAMI.The goods and services in respect of which registration of the trademark was sought are in class 9. The current status of the trademark is registration expired.

Status is 'Registration expired'
The Community Trade Mark has not been renewed by the trademark owner and has therefore expired.

Registered12. 11. 2001
Expiry date31. 8. 2010
Nice classes9


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Ciena Corporation
7035 Ridge Road
21076 Hanover


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Riverbank House 2 Swan Lane
EC4R 3TT London


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Nice classes

9  Communications and networking equipment and software, namely, transmission and switching equipment and networks and related software, for use in the field of telecommunications for transmitting, managing and optimising voice, data, images and information over fiber optic cables, and fiber optic telecommunication network management hardware and devices.


Records history

18.1.2017 The current state is Registration expired
Current state
3.7.2011 Trade mark expired
D.1 Renewal of a mark
31.8.2010 Expiry
Expiry date of the trademark 001834316 K2
21.5.2007 Published
Proprietor - Total transfers
12.11.2001 Registration
Registration of the trademark 001834316 K2
31.8.2000 Application
Application of the trademark 001834316 K2

Further trademarks of the owner