section 8
on 15 Dec 2023
Last Applicant/ Owned by
1600, 737 - 7th Avenue SW
Calgary, Alberta
CA
T2P3P8
Serial Number
86477605 filed on 11th Dec 2014
Registration Number
5211541 registered on 30th May 2017
Correspondent Address
Katrin Lewertoff
Filing Basis
1. intent to use
Disclaimer
NO DATA
TRS FOUR Sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely, seamed slotted liner,consisting of a perforated liner for use for sand control in wells; Seamed slotted liner, namely, a perforated liner for sand control and wells manufactured according to specific reservoir sand distribution to provide self-cleaning anti-plugging slot profiRead More
Sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely, seamed slotted liner,consisting of a perforated liner for use for sand control in wells; Seamed slotted liner, namely, a perforated liner for sand control and wells manufactured according to specific reservoir sand distribution to provide self-cleaning anti-plugging slot profiles which prevent pore throat and slot plugging; Seamed slotted liner, namely, perforated liner used in the oil, gas and energy industries to reduce slot plugging by providing anti-plugging mechanics to the surface of a previously slotted pipe; Sand control devices, namely, seamed slotted liners consisting of a perforated liner for use for sand control in wells in the oil, gas and energy industries
No 86477605
No Service/Collective Mark
No
Yes
No
No
Yes
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 15th Dec 2023 | CANCELLED SEC. 8 (6-YR) |
| 15th Nov 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| 30th May 2022 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| 13th Feb 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| 10th Nov 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| 10th Nov 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| 30th May 2017 | REGISTERED-PRINCIPAL REGISTER |
| 14th Mar 2017 | PUBLISHED FOR OPPOSITION |
| 14th Mar 2017 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| 22nd Feb 2017 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
