MATHPOWER

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EXPUNGED

Last Applicant/ Owned by

MCGRAW-HILL RYERSON LIMITED

330 PROGRESS AVENUE,SCARBOROUGH,

ONTARIO

M1P2Z5

Serial Number

671072 filed on 21^st Nov 1990

Registration Number

TMA410648 registered on 9^th Apr 1993

Registration expiry Date

9^th Apr 2008

Correspondent Address

OSLER, HOSKIN & HARCOURT LLP

SUITE 6200, P.O. BOX 501 FIRST CANADIAN PLACETORONTO

ONTARIO

M5X1B8

MATHPOWER

Trademark usage description

books.

Classification Information

CIPO Classification Code

Nice

671072

Trademark

Action Taken	Status
Submitted for opposition 75 on 20^th Nov 2008	Automatic Expungement - Failure to renew
Submitted for opposition 60 on 30^th Apr 2008	Renewal Notice Sent
Submitted for opposition 68 on 25^th Nov 1999	Rep for Service Name Changed
Submitted for opposition 67 on 25^th Nov 1999	Agent Name Changed
Submitted for opposition 55 on 9^th Apr 1993	Registered
Submitted for opposition 50 on 30^th Aug 1991	Allowed
Submitted for opposition 51 on 30^th Aug 1991	Allowance Notice Sent
Submitted for opposition 42 on 3^rd Jul 1991	Advertised
Submitted for opposition 26 on 18^th Mar 1991	Approved
Submitted for opposition 22 on 14^th Mar 1991	Search Recorded