SERLINE
Live / Registered — Registered (as of 25 Aug 2026)
What this means for you
Registered since 25 Aug 2026. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 25 Aug 2032: the §8 declaration of use).
Record
- Serial number
- 97585498
- Registration number
- 8413417
- Mark type
- Word mark
- Filed
- 09 Sept 2022
- Published for opposition
- 07 Nov 2023
- Registered
- 25 Aug 2026
- Next maintenance filing
- §8 declaration of use, due by 25 Aug 2032 (grace period to 25 Feb 2033)
- Attorney of record
- Roberta S. Bren
Goods and services
- Class 007 — Machines and machine tools: Machines for cleaning and clearing pipes and pipelines including domestic and industrial pipes; Machines for lining pipes and pipelines including domestic and industrial pipes
- Class 017 — Rubber goods: Polymer linings, liners, tubes, and fittings for domestic and industrial pipes; Polymer linings, liners, tubes, and fittings for pipes for use in pipeline rehabilitation, repair, construction and reconstruction
- Class 037 — Building construction and repair services: Services for the cleaning and clearing of pipes and pipelines including domestic and industrial pipes; Services for the lining of pipes and pipelines including domestic and industrial pipes; Spraying of polymer linings into pipes, pipelines and pipeline infrastructure; information, advice and consulting relating to the cleaning, clearing, and lining of pipes and spraying polymer linings into pipes, pipelines and pipeline structures
Owner
- Nu Flow Technologies (2000) Inc., Ajax, Ontario, CA
- Nu Flow Technologies (2000) Inc., Ajax, Ontario, CA
- Nu Flow Technologies (2000) Inc., Ajax, Ontario, CA
Prosecution history
- 25 Aug 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 25 Aug 2026 — REGISTERED-PRINCIPAL REGISTER
- 31 Jul 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 31 Jul 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 30 Jun 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 07 Apr 2026 — USE AMENDMENT FILED
- 07 Apr 2026 — TEAS STATEMENT OF USE RECEIVED
- 31 Dec 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 30 Dec 2025 — SOU EXTENSION 4 GRANTED
- 30 Dec 2025 — SOU EXTENSION 4 FILED
- 30 Dec 2025 — SOU TEAS EXTENSION RECEIVED
- 28 Jun 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 27 Jun 2025 — SOU EXTENSION 3 GRANTED
- 27 Jun 2025 — SOU EXTENSION 3 FILED
- 27 Jun 2025 — SOU TEAS EXTENSION RECEIVED