WELCHEM

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EXPUNGED

TM5 Status

DEAD/REGISTRATION/ Cancelled/Invalidated

Your registration has been cancelled or invalidated. You cannot use the TM5 mark.

Last Applicant/ Owned by

BAKER HUGHES INCORPORATED (A DELAWARE CORPORATION)

3900 ESSEX LANEHOUSTON, TEXAS 77027

Serial Number

541302 filed on 3^rd May 1985

Registration Number

TMA329489 registered on 3^rd Jul 1987

Registration expiry Date

3^rd Jul 2002

Correspondent Address

SMART & BIGGAR LP

SUITE 1000, 55 METCALFE STREETP.O. BOX 2999, STATION DOttawa

ONTARIO

K1P5Y6

WELCHEM

Trademark usage description

chemicals used in the production and refining of gas and oil.

Classification Information

CIPO Classification Code

Nice

541302

Trademark

Action Taken	Status
Submitted for opposition 60 on 24^th Jul 2002	Renewal Notice Sent
Submitted for opposition 67 on 19^th Jun 2001	Agent Name Changed
Submitted for opposition 68 on 7^th Mar 2000	Rep for Service Name Changed
Submitted for opposition 48 on 21^st Jan 2000	Agent Changed
Submitted for opposition 80 on 27^th Jan 1998	Change of Title Registered
Submitted for opposition 55 on 3^rd Jul 1987	Registered
Submitted for opposition 51 on 9^th Sept 1986	Allowance Notice Sent
Submitted for opposition 50 on 5^th Sept 1986	Allowed
Submitted for opposition 42 on 2^th Jul 1986	Advertised
Submitted for opposition 30 on 3^rd May 1985	Filed