SAND LOCK
Live / Registered — Registered — Section 8 accepted (as of 23 Jan 2026)
What this means for you
Registered since 10 Sept 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88111352
- Registration number
- 5859091
- Mark type
- Stylized text
- Filed
- 10 Sept 2018
- Registered
- 10 Sept 2019
- Attorney of record
- H. Dale Langley, Jr.
Goods and services
- Class 007 — Machines and machine tools: Vertically-facing flat baffles that encourage the separation of sand from a fluid flow for use in the bottom hemisphere of a pressure vessel, sold as a component of sand separator vessels for separating oil, natural gas and sand
Owner
- SAND SEPARATION TECHNOLOGIES INC., ACHESON, ALBERTA, AB, CA
- 1460798 ALBERTA LTD., Grande Prairie, CA
- 1460798 ALBERTA LTD., Grande Prairie, CA
Prosecution history
- 23 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 23 Jan 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 23 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Sept 2025 — TEAS SECTION 8 RECEIVED
- 10 Sept 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 17 Aug 2020 — REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD
- 13 May 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Mar 2020 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 09 Mar 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Mar 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Mar 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 12 Feb 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 29 Oct 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED