on 20 Oct 2016
Last Applicant/ Owned by
WEATHERFORD TECHNOLOGY HOLDINGS LLC
2000 St. James PlaceHouston, TX 77056
US
Serial Number
1698560 filed on 17th Oct 2014
Registration Number
TMA952876 registered on 20th Oct 2016
Registration expiry Date
20th Oct 2031Correspondent Address
BORDEN LADNER GERVAIS LLP
World Exchange Plaza100 Queen Street, Suite 1300Ottawa
ONTARIO
CA
K1P1J9
Trademark usage description
optical sensors for use in oil and gas drilling which provides the operator real-time readings such as pressure, vibration, fluid motion and temperatu Read MoreCIPO Classification Code
Nice
1698560
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 42 on 29th Jun 2016 | Advertised |
Submitted for opposition 26 on 9th Jun 2016 | Approved |
Submitted for opposition 27 on 20th Apr 2016 | Approval Notice Sent |
Submitted for opposition 15 on 14th Mar 2016 | Correspondence Created |
Submitted for opposition 12 on 4th Nov 2015 | Extension of Time |
Submitted for opposition 22 on 27th Apr 2015 | Search Recorded |
Submitted for opposition 20 on 27th Apr 2015 | Examiner's First Report |
Submitted for opposition 31 on 22nd Oct 2014 | Formalized |
Submitted for opposition 1 on 20th Oct 2014 | Created |
Submitted for opposition 30 on 17th Oct 2014 | Filed |