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DIVERTAFRAC

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DIVERTAFRAC
REGISTERED

on 29 Mar 1968

Last Applicant/ Owned by

SCHLUMBERGER TECHNOLOGY CORPORATION (A TEXAS CORPORATION)

400 WEST BELT SOUTHHOUSTON, TEXAS

US

Serial Number

300252 filed on 12th Oct 1966

Registration Number

TMA156149 registered on 29th Mar 1968

Registration expiry Date

29th Mar 2028

Correspondent Address

SUITE 16001 FIRST CANADIAN PLACE100 KING STREET WESTTORONTO

ONTARIO

CA

M5X1G5

DIVERTAFRAC

Trademark usage description

well treating services, namely, fracturing of underground earth formations.

Classification Information

Class [042]
Computer and scientific

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

300252

Mark Type

Trademark

Legal History

Action TakenStatus
Submitted for opposition 68
on 25th Feb 2016		Rep for Service Name Changed
Submitted for opposition 60
on 17th Apr 2013		Renewal Notice Sent
Submitted for opposition 61
on 29th Mar 2013		Renewed
Submitted for opposition 68
on 04th Jul 2000		Rep for Service Name Changed
Submitted for opposition 61
on 29th Mar 1998		Renewed
Submitted for opposition 80
on 17th Feb 1998		Change of Title Registered
Submitted for opposition 61
on 29th Mar 1983		Renewed
Submitted for opposition 55
on 29th Mar 1968		Registered
Submitted for opposition 30
on 12th Oct 1966		Filed