ENVIROLOCK
Live / Applied — Fourth extension granted (statement of use) (as of 06 Dec 2025)
What this means for you
Not registered yet, but its 05 Jan 2023 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97742828
- Mark type
- Stylized text
- Filed
- 05 Jan 2023
- Published for opposition
- 07 Nov 2023
- Attorney of record
- Brian S. Boon
Goods and services
- Class 019 — Non-metallic building materials: Pipeline leak containment systems comprising non-metal porous mesh interior liners for pressure diffusion, non-permeable, elastomeric outer liners for leak and spill containment, and leak detection systems for detection of leaks and spills, sold as a unit
Owner
- Total Containment, Inc., Nisku, AB, CA
- Total Containment, Inc., Nisku, AB, CA
Prosecution history
- 07 Dec 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 06 Dec 2025 — SOU EXTENSION 4 GRANTED
- 06 Dec 2025 — SOU EXTENSION 4 FILED
- 06 Dec 2025 — SOU TEAS EXTENSION RECEIVED
- 17 Jun 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 16 Jun 2025 — SOU EXTENSION 3 GRANTED
- 16 Jun 2025 — SOU EXTENSION 3 FILED
- 16 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 11 Dec 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 11 Dec 2024 — SOU EXTENSION 2 GRANTED
- 11 Dec 2024 — SOU EXTENSION 2 FILED
- 11 Dec 2024 — SOU TEAS EXTENSION RECEIVED
- 10 May 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 09 May 2024 — SOU EXTENSION 1 GRANTED
- 09 May 2024 — SOU EXTENSION 1 FILED