TWIN PIN

View On IC.GC.CA

REGISTERED

on 4 May 2000

Last Applicant/ Owned by

WEATHERFORD ARTIFICIAL LIFT SYSTEMS LLC

Corporation Trust Center1209 Orange StreetNew Castle CountyWilmington, Delaware 19801

Serial Number

843534 filed on 28^th Apr 1997

Registration Number

TMA527302 registered on 4^th May 2000

Registration expiry Date

4^th May 2030

Correspondent Address

BORDEN LADNER GERVAIS LLP

World Exchange Plaza100 Queen Street, Suite 1300Ottawa

ONTARIO

K1P1J9

TWIN PIN

Trademark usage description

metal polished rods for use in the oil well pumping industry.

Classification Information

CIPO Classification Code

Nice

843534

Trademark

Action Taken	Status
Submitted for opposition 50 on 30^th Dec 1999	Allowed
Submitted for opposition 42 on 13^th Oct 1999	Advertised
Submitted for opposition 26 on 8^th Sept 1999	Approved
Submitted for opposition 15 on 12^th Jan 1999	Correspondence Created
Submitted for opposition 15 on 14^th Apr 1998	Correspondence Created
Submitted for opposition 20 on 17^th Nov 1997	Examiner's First Report
Submitted for opposition 22 on 3^rd Oct 1997	Search Recorded
Submitted for opposition 31 on 20^th May 1997	Formalized
Submitted for opposition 1 on 1^st May 1997	Created
Submitted for opposition 30 on 28^th Apr 1997	Filed