SALTGUARD
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 14 Oct 2022)
What this means for you
Registered since 11 Apr 2017. 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 (the §8 & §9 renewal is due by 11 Apr 2027, and its filing window is open now).
Record
- Serial number
- 86563538
- Registration number
- 5182159
- Mark type
- Word mark
- Filed
- 13 Mar 2015
- Published for opposition
- 30 Jun 2015
- Registered
- 11 Apr 2017
- Next maintenance filing
- §8 & §9 renewal, due by 11 Apr 2027 (grace period to 11 Oct 2027)
- Attorney of record
- Enrique Sanchez, Jr.
Goods and services
- Class 001 — Chemicals: proppants for use in oil well and gas well hydraulic fracturing operations
Owner
- CARBO CERAMICS, LLC, HOUSTON, TX, US
- CARBO Ceramics Inc., HOUSTON, TX, US
- CARBO Ceramics Inc., Houston, TX, US
- CARBO Ceramics Inc., Houston, TX, US
Prosecution history
- 13 May 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 11 Apr 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 02 Oct 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 02 Oct 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Oct 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Oct 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 30 Dec 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 30 Dec 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 30 Dec 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 30 Dec 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Jul 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Jul 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Jul 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Jul 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Jul 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED