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MICROBLOCK

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MICROBLOCK
REGISTERED

on 15 Nov 1991

Last Applicant/ Owned by

ELKEM ASA

Drammensveien 169NO-0277 Oslo

NO

Serial Number

631261 filed on 5th May 1989

Registration Number

TMA390086 registered on 15th Nov 1991

Registration expiry Date

15th Nov 2031

Correspondent Address

MACRAE & CO.

326 Somerset Street WestOttawa

ONTARIO

CA

K2P0J9

MICROBLOCK

Trademark usage description

chemical additives for oil well cement slurries.

Classification Information

Class [001]
Chemical additives for oil well cement slurries.

Classification kind code

11

Mark Details

Serial Number

631261

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 57
on 23rd Feb 2006		Amendment to Registration
Submitted for opposition 55
on 15th Nov 1991		Registered
Submitted for opposition 51
on 13th Sept 1991		Allowance Notice Sent
Submitted for opposition 50
on 13th Sept 1991		Allowed
Submitted for opposition 42
on 17th Jul 1991		Advertised
Submitted for opposition 12
on 14th Mar 1991		Extension of Time
Submitted for opposition 12
on 7th Mar 1990		Extension of Time
Submitted for opposition 15
on 18th Aug 1989		Correspondence Created
Submitted for opposition 22
on 18th Jul 1989		Search Recorded
Submitted for opposition 30
on 5th May 1989		Filed