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Canada

C$
CARDIUM & DESIGN
REGISTERED

on 7 Jul 1989

Last Applicant/ Owned by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

2000, St. James PIHouston, Texas 77056

US

Serial Number

594152 filed on 19th Oct 1987

Registration Number

TMA358079 registered on 7th Jul 1989

Registration expiry Date

7th Jul 2029

Correspondent Address

BORDEN LADNER GERVAIS LLP

World Exchange Plaza100 Queen Street, Suite 1300Ottawa

ONTARIO

CA

K1P1J9

CARDIUM & DESIGN

Trademark usage description

downhole specialty tools and proppants (granular substances such as sand grains, walnut shells and other materials, carried in suspension by a fractur Read More

Vienna Information


26 . 11 . 3

More than two lines or two bandsPlus de deux lignes ou de deux bandes

26 . 11 . 7

Vertical lines or bandsLignes ou bandes verticales

26 . 11 . 8

Horizontal lines or bandsLignes ou bandes horizontales

26 . 1 . 1

CirclesCercles

26 . 1 . 3

One circle or ellipseUn cercle ou une ellipse

26 . 1 . 12

Circles or ellipses containing one or more other geometrical figures -- Note: Including circles or ellipses containing bent or straight lines (except 26.1.10).Cercles ou ellipses contenant une ou plusieurs autres figures géométriques -- Note: Y compris les cercles ou ellipses contenant des lignes courbées ou droites (excepté 26.1.10).

26 . 1 . 24

Circles or ellipses with dark surfaces or parts of surfacesCercles ou ellipses avec surface ou partie de la surface foncée

26 . 1 . 26

Circles or ellipses with cutout areasCercles ou ellipses avec des zones découpées

Classification Information


Class [008]
Hand tools


Comment text

CIPO Classification Code

Classification kind code

Nice

Class [009]
Electrical, scientific and teaching apparatus and software


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CIPO Classification Code

Classification kind code

Nice

Class [031]
Agricultural, horticultural and forestry


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CIPO Classification Code

Classification kind code

Nice

Class [035]
Advertising, marketing, promotional and business


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CIPO Classification Code

Classification kind code

Nice

Class [037]
Building construction and repair


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CIPO Classification Code

Classification kind code

Nice

Class [042]
Computer and scientific


Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details


Serial Number

594152

Mark Type

Trademark

Legal History


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Action TakenStatus
Submitted for opposition 83
on 25th Apr 2001
Assignment Correspondence Created
Submitted for opposition 80
on 16th Sept 1999
Change of Title Registered
Submitted for opposition 55
on 7th Jul 1989
Registered
Submitted for opposition 50
on 24th Feb 1989
Allowed
Submitted for opposition 42
on 21st Dec 1988
Advertised
Submitted for opposition 15
on 30th Jun 1988
Correspondence Created
Submitted for opposition 15
on 27th Apr 1988
Correspondence Created
Submitted for opposition 15
on 20th Jan 1988
Correspondence Created
Submitted for opposition 22
on 21st Dec 1987
Search Recorded
Submitted for opposition 30
on 19th Oct 1987
Filed