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RTDT

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RTDT
EXPUNGED

Last Applicant/ Owned by

HALLIBURTON ENERGY SERVICES INC. (A DELAWARE CORPORATION)

2601 Beltline Road,Carrollton, Texas 75006,

US

Serial Number

638267 filed on 14th Aug 1989

Registration Number

TMA383516 registered on 26th Apr 1991

Registration expiry Date

26th Apr 2006

Correspondent Address

AVENTUM IP LAW LLP

Suite 104, Tower A555 Legget DriveOttawa

ONTARIO

CA

K2K2X3

RTDT

Trademark usage description

oil and gas well testing services providing data used for evaluations from a retrievable downhole tool.

Classification Information

Class [042]
Computer and scientific

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

638267

Mark Type

Trademark

Legal History

Show more

Action TakenStatus
Submitted for opposition 67
on 30th May 2001		Agent Name Changed
Submitted for opposition 68
on 30th May 2001		Rep for Service Name Changed
Submitted for opposition 80
on 2th Nov 2000		Change of Title Registered
Submitted for opposition 55
on 26th Apr 1991		Registered
Submitted for opposition 51
on 7th Sept 1990		Allowance Notice Sent
Submitted for opposition 50
on 7th Sept 1990		Allowed
Submitted for opposition 42
on 11th Jul 1990		Advertised
Submitted for opposition 15
on 5th Dec 1989		Correspondence Created
Submitted for opposition 22
on 29th Nov 1989		Search Recorded
Submitted for opposition 30
on 14th Aug 1989		Filed

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