R-A-M

View On IC.GC.CA

REGISTERED

on 10 Nov 1989

Last Applicant/ Owned by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

2000, St. James PIHouston, Texas 77056

Serial Number

500426 filed on 17^th Mar 1983

Registration Number

TMA363314 registered on 10^th Nov 1989

Registration expiry Date

10^th Nov 2029

Correspondent Address

BORDEN LADNER GERVAIS LLP

World Exchange Plaza100 Queen Street, Suite 1300Ottawa

ONTARIO

K1P1J9

R-A-M

Trademark usage description

well tool for use in an oil well drilling, namely, a shock absorber placed into a drill string to control vibrations.

Classification Information

500426

Trademark

Action Taken	Status
Submitted for opposition 80 on 25^th Nov 2004	Change of Title Registered
Submitted for opposition 61 on 10^th Nov 2004	Renewed
Submitted for opposition 68 on 19^th Jun 2001	Rep for Service Name Changed
Submitted for opposition 87 on 11^th May 1999	Rep for Service Changed
Submitted for opposition 87 on 17^th Mar 1998	Rep for Service Changed
Submitted for opposition 80 on 17^th Mar 1998	Change of Title Registered
Submitted for opposition 55 on 10^th Nov 1989	Registered
Submitted for opposition 50 on 1^st Mar 1989	Allowed
Submitted for opposition 42 on 24^th Apr 1985	Advertised
Submitted for opposition 30 on 17^th Mar 1983	Filed