CHORUM

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EXPUNGED

Last Applicant/ Owned by

CHORUM TECHNOLOGIES LP A DELAWARE LIMITED PARTNERSHIP COMPOSED OF AS ITS SOLE GENERAL PARTNER CHORUM GENERAL PARTNER INC. A DELAWARE CORPORATION

1303 East Arapaho RoadRichardson, Texas 75081

Serial Number

893237 filed on 21^st Oct 1998

Registration Number

TMA553447 registered on 5^th Nov 2001

Registration expiry Date

5^th Nov 2016

Correspondent Address

BAKER & MCKENZIE LLP

BROOKFIELD PLACE181 BAY STREET, SUITE 2100P.O. BOX 874TORONTO

ONTARIO

M5J2T3

CHORUM

Trademark usage description

telecommunications and data networking products namely, fiber optics.

Classification Information

CIPO Classification Code

Nice

893237

Trademark

Action Taken	Status
Submitted for opposition 75 on 22^nd Jun 2017	Automatic Expungement - Failure to renew
Submitted for opposition 60 on 23^rd Nov 2016	Renewal Notice Sent
Submitted for opposition 68 on 16^th Feb 2006	Rep for Service Name Changed
Submitted for opposition 55 on 5^th Nov 2001	Registered
Submitted for opposition 87 on 1^st Nov 2001	Rep for Service Changed
Submitted for opposition 48 on 1^st Nov 2001	Agent Changed
Submitted for opposition 15 on 29^th Oct 2001	Correspondence Created
Submitted for opposition 80 on 19^th Sept 2001	Change of Title Registered
Submitted for opposition 51 on 30^th Mar 2000	Allowance Notice Sent
Submitted for opposition 50 on 30^th Mar 2000	Allowed