CALVIEW

View On IC.GC.CA

REGISTERED

on 17 Feb 2016

Last Applicant/ Owned by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

2000 St. James PlaceHouston, TX 77056

Serial Number

1695313 filed on 24^th Sept 2014

Registration Number

TMA929129 registered on 17^th Feb 2016

Registration expiry Date

17^th Feb 2031

Correspondent Address

BORDEN LADNER GERVAIS LLP

World Exchange Plaza100 Queen Street, Suite 1300Ottawa

ONTARIO

K1P1J9

CALVIEW

Trademark usage description

downhole tool having feeler arms for determining the measurements and condition of casing during oil and gas drilling.

Classification Information

CIPO Classification Code

Nice

1695313

Trademark

Action Taken	Status
Submitted for opposition 50 on 18^th Dec 2015	Allowed
Submitted for opposition 51 on 18^th Dec 2015	Allowance Notice Sent
Submitted for opposition 42 on 2^th Sept 2015	Advertised
Submitted for opposition 26 on 13^th Aug 2015	Approved
Submitted for opposition 27 on 25^th Jun 2015	Approval Notice Sent
Submitted for opposition 22 on 15^th Apr 2015	Search Recorded
Submitted for opposition 20 on 15^th Apr 2015	Examiner's First Report
Submitted for opposition 31 on 26^th Sept 2014	Formalized
Submitted for opposition 1 on 25^th Sept 2014	Created
Submitted for opposition 30 on 24^th Sept 2014	Filed