Trademarkia Logo

Canada

C$
Trademark Search in Canada
DSA (DIRTY SANDSTONE ACID)

View On IC.GC.CA

DSA (DIRTY SANDSTONE ACID)
REGISTERED

on 30 Mar 2011

Last Applicant/ Owned by

TRICAN WELL SERVICE LTD. A BODY CORPORATE INCORPORATED PURSUANT TO THE LAWS OF THE PROVINCE OF ALBERTA

2900, 645 - 7th Avenue SWCalgary

ALBERTA

CA

T2P4G8

Serial Number

1476672 filed on 7th Apr 2010

Registration Number

TMA794192 registered on 30th Mar 2011

Registration expiry Date

30th Mar 2026

Correspondent Address

CHIKA B. ONWUEKWE

(c/o Trican Well Service Ltd.)2900, 645 - 7th Avenue S.W.Calgary

ALBERTA

CA

T2P4G8

DSA (DIRTY SANDSTONE ACID)

Trademark usage description

oil and gas well acidizing fluids, chemicals and agents, namely hydrochloric acids, organic acids, clay stabilizers, clay dehydrators, silt suspenders Read More

Classification Information

Class [001]
Chemicals and adhesives

Comment text

CIPO Classification Code

Classification kind code

Nice

Class [040]
Treatment of materials

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

1476672

Mark Type

Trademark

Legal History

Show more

Action TakenStatus
Submitted for opposition 55
on 30th Mar 2011		Registered
Submitted for opposition 50
on 18th Feb 2011		Allowed
Submitted for opposition 51
on 18th Feb 2011		Allowance Notice Sent
Submitted for opposition 42
on 3rd Nov 2010		Advertised
Submitted for opposition 26
on 28th Oct 2010		Approved
Submitted for opposition 22
on 10th Sept 2010		Search Recorded
Submitted for opposition 27
on 10th Sept 2010		Approval Notice Sent
Submitted for opposition 31
on 19th Apr 2010		Formalized
Submitted for opposition 1
on 13th Apr 2010		Created
Submitted for opposition 30
on 7th Apr 2010		Filed