on 2 Aug 2024
Last Applicant/ Owned by
ADVANCED UPSTREAM LTD.
4855 102 Avenue SECalgary
ALBERTA
CA
T2C2X1
Serial Number
1971397 filed on 17th Jun 2019
Registration Number
TMA1247553 registered on 2th Aug 2024
Registration expiry Date
2th Aug 2034Correspondent Address
BLAKE, CASSELS & GRAYDON LLP
INTELLECTUAL PROPERTY GROUPSUITE 4000, COMMERCE COURT WEST199 BAY STREETTORONTO
ONTARIO
CA
M5L1A9
Trademark usage description
pressure operated valve for multiple stage stimulation of horizontal wells in oil and gas well drilling operations.11
1971397
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 27 on 22nd Apr 2024 | Approval Notice Sent |
Submitted for opposition 20 on 1st Mar 2024 | Examiner's First Report |
Submitted for opposition 22 on 29th Feb 2024 | Search Recorded |
Submitted for opposition 48 on 14th Sept 2023 | Agent Changed |
Submitted for opposition 48 on 10th Feb 2023 | Agent Changed |
Submitted for opposition 287 on 1st Jun 2022 | Pre-Assessment Letter Sent |
Submitted for opposition 48 on 11th Oct 2019 | Agent Changed |
Submitted for opposition 31 on 25th Jun 2019 | Formalized |
Submitted for opposition 1 on 18th Jun 2019 | Created |
Submitted for opposition 30 on 17th Jun 2019 | Filed |