PIPEWALKER
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 12 Jan 2026)
What this means for you
Registered since 29 Oct 2019. 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 29 Oct 2029: the §8 & §9 renewal).
Record
- Serial number
- 87423217
- Registration number
- 5894029
- Mark type
- Word mark
- Filed
- 24 Apr 2017
- Published for opposition
- 13 Aug 2019
- Registered
- 29 Oct 2019
- Next maintenance filing
- §8 & §9 renewal, due by 29 Oct 2029 (grace period to 29 Apr 2030)
- Attorney of record
- Rex A. Donnelly
Goods and services
- Class 009 — Scientific and electric apparatus: Pipeline inspection platform, namely, computer software platform utilizing electromagnetics for identifying wire breaks in PCCP (prestressed concrete cylinder pipe) pipe and localized areas of corrosion in metallic pipes; Electromagnetic equipment for pipe inspection utilizing electromagnetics to identify wire breaks in PCCP pipe and corrosion in metallic pipes; instrumentation tool, namely, electromagnetic equipment for pipe inspection to acquire data for non-destructive testing of pipelines
- Class 037 — Building construction and repair services: Management, namely, maintenance of water, wastewater and oil and gas pipelines; installation of inspection apparatus for locating defects in pipelines
- Class 042 — Scientific and technological services: Consulting services in the area of assessment and non-destructive inspecting testing of pipelines; pipeline inspection services; inspection services for location and detection of leaks, stress, corrosion, cracks, broken wires, broken bars in pipelines; inspection services, assessment, and monitoring of leaks, stress, corrosion, cracks, broken wires, broken bars of water, wastewater and oil and gas pipelines
Owner
- PURE TECHNOLOGIES U.S. INC., Linthicum, MD
- Pure Technologies Ltd., Calgary, Alberta, CA
- Pure Technologies Ltd., Calgary, Alberta, CA
- Pure Technologies Ltd., Calgary, Alberta, CA
Prosecution history
- 12 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 12 Jan 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 08 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 01 Oct 2025 — TEAS SECTION 8 & 15 RECEIVED
- 02 Sept 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 12 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 29 Oct 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 28 Jun 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Jun 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Jun 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Jun 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Jun 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 29 Oct 2019 — REGISTERED-PRINCIPAL REGISTER