PROSLOT
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 08 Jan 2026)
What this means for you
Registered since 26 Nov 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 86477682
- Registration number
- 5917493
- Mark type
- Stylized text
- Filed
- 11 Dec 2014
- Published for opposition
- 10 Sept 2019
- Registered
- 26 Nov 2019
- Attorney of record
- Keith Jaasma
Goods and services
- Class 007 — Machines and machine tools: Oil and gas well equipment, namely sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely high performance seamed slotted liner, consisting of a perforated liner for use in sand control wells; Oil and gas well equipment, namely, sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely coated high performance seamed slotted liner, consisting of a perforated liner for use in sand control wells; Oil and gas well equipment, namely, sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely uncoated slotted liner, consisting of a perforated liner for use in sand control wells; Oil and gas well equipment, namely, sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely high performance slotted liner in which machining ridges on the walls of the slot are minimized through high speed and low feed rate cutting, consisting of a perforated liner for use in sand control wells; Oil and gas well equipment, namely, sand control devices for use with well drilling machines and rigs in the oil, gas and energy industries, namely high performance slotted liner coated with a temperature, chemical and abrasion resistant coating resulting in a smooth slot surface and which results in minimized long term plugging as well as abrasion and temperature resistance
Owner
- VARIPERM ENERGY SERVICES INC., CALGARY, CA
- RGL RESERVOIR MANAGEMENT INC., Calgary, Alberta, CA
- RGL RESERVOIR MANAGEMENT INC., Calgary, Alberta, CA
- RGL RESERVOIR MANAGEMENT INC., Calgary, Alberta, CA
Prosecution history
- 08 Jan 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 Jan 2026 — TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
- 08 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 08 Jan 2026 — POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
- 08 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 08 Jan 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 03 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Aug 2025 — TEAS SECTION 8 & 15 RECEIVED
- 26 Nov 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 20 Nov 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 09 Oct 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 17 Sept 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 17 Sept 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 17 Sept 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED