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ZERO-KNOWLEDGE

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ZERO-KNOWLEDGE
REGISTERED

on 25 Mar 2002

Last Applicant/ Owned by

6371621 CANADA INC.

925 blvd de Maisonneuve WSuite 313Montreal

QUEBEC

CA

H3A0A5

Serial Number

1056053 filed on 25th Apr 2000

Registration Number

TMA559657 registered on 25th Mar 2002

Registration expiry Date

25th Mar 2032

Correspondent Address

OSLER, HOSKIN & HARCOURT LLP

Suite 320, World Exchange Plaza100 Queen StreetOttawa,

ONTARIO

CA

K1P1J9

ZERO-KNOWLEDGE

Trademark usage description

computer network security management services, namely monitoring and updating network data encryption and pseudonym allocation to provide privacy and Read More

Classification Information

Class [042]
Computer and scientific

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

1056053

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 26
on 20th Sept 2001		Approved
Submitted for opposition 22
on 30th Aug 2001		Search Recorded
Submitted for opposition 67
on 1st Feb 2001		Agent Name Changed
Submitted for opposition 68
on 1st Feb 2001		Rep for Service Name Changed
Submitted for opposition 87
on 22nd Sept 2000		Rep for Service Changed
Submitted for opposition 48
on 22nd Sept 2000		Agent Changed
Submitted for opposition 57
on 22nd Sept 2000		Amendment to Registration
Submitted for opposition 31
on 29th May 2000		Formalized
Submitted for opposition 1
on 28th Apr 2000		Created
Submitted for opposition 30
on 25th Apr 2000		Filed