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SANDTROL

View On IC.GC.CA

EXPUNGED

on 9 Dec 1988

Last Applicant/ Owned by

DOWELL SCHLUMBERGER INCORPORATED (A DELAWARE CORPORATION)

400 West Belt SouthHouston, Texas

Serial Number

244363 filed on 17^th Feb 1958

Registration Number

TMA111758 registered on 3^rd Oct 1958

Registration expiry Date

3^rd Oct 1988

SANDTROL

Trademark usage description

well treating service, namely, injection of a sand suspension into the well at a predetermined point to pack the formation against sloughing and shift Read More

Classification Information

Class [001]
Chemicals and adhesives

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

244363

Mark Type

Trademark

Legal History

Action Taken	Status
Submitted for opposition 68 on 4^th Jul 2000	Rep for Service Name Changed
Submitted for opposition 62 on 9^th Dec 1988	Expunged - Failure to Renew
Submitted for opposition 61 on 3^rd Oct 1973	Renewed
Submitted for opposition 55 on 3^rd Oct 1958	Registered
Submitted for opposition 30 on 17^th Feb 1958	Filed

SANDTROL

Classification Information

Class [001]Chemicals and adhesives

Comment text

Classification kind code

Mark Details

Serial Number

Mark Type

Legal History

Class [001]
Chemicals and adhesives