on 19 Aug 2019
Last Applicant/ Owned by
SCHLUMBERGER CANADA LIMITED
4500, 855 - 2nd St SWCalgary
ALBERTA
CA
T2P4K7
Serial Number
1797883 filed on 26th Aug 2016
Registration Number
TMA1049933 registered on 19th Aug 2019
Registration expiry Date
19th Aug 2029Correspondent Address
OYEN WIGGS GREEN & MUTALA LLP
480-THE STATION, 601 WEST CORDOVA STREETVANCOUVER
BRITISH COLUMBIA
CA
V6B1G1
Trademark usage description
downhole flow barriers made primarily from metal for use in the construction, maintenance and repair of oil and gas installations; oil and gas well eq Read MoreCIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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CIPO Classification Code
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1797883
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 50 on 27th Jul 2018 | Allowed |
Submitted for opposition 51 on 27th Jul 2018 | Allowance Notice Sent |
Submitted for opposition 42 on 11th Apr 2018 | Advertised |
Submitted for opposition 26 on 22nd Mar 2018 | Approved |
Submitted for opposition 27 on 31st Jan 2018 | Approval Notice Sent |
Submitted for opposition 22 on 30th Mar 2017 | Search Recorded |
Submitted for opposition 20 on 30th Mar 2017 | Examiner's First Report |
Submitted for opposition 31 on 30th Aug 2016 | Formalized |
Submitted for opposition 1 on 29th Aug 2016 | Created |
Submitted for opposition 30 on 26th Aug 2016 | Filed |