WASTEMASTER
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 21 Apr 2026)
What this means for you
Registered since 15 Dec 2020. 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 15 Dec 2030: the §8 & §9 renewal).
Record
- Serial number
- 88224932
- Registration number
- 6219280
- Mark type
- Word mark
- Filed
- 11 Dec 2018
- Published for opposition
- 29 Sept 2020
- Registered
- 15 Dec 2020
- Next maintenance filing
- §8 & §9 renewal, due by 15 Dec 2030 (grace period to 15 Jun 2031)
- Attorney of record
- Reid L. Williams
Goods and services
- Class 001 — Chemicals: Biologically active enzymes and microorganisms that are aimed at sanitizing water environments and to treat the activation and optimization of biological filter systems; Bacteria for waste water treatment; Bacterial additive for breakdown of animal waste
Owner
- Concept Agri-Tek, LLC, Charleston, MO, US
- Concept Agri-Tek, LLC, Charleston, MO, US
- Concept Agri-Tek, LLC, Charleston, MO, US
Prior registrations
Prosecution history
- 21 Apr 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 21 Apr 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 21 Apr 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 29 Jan 2026 — TEAS SECTION 8 & 15 RECEIVED
- 15 Dec 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 26 Jun 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Jun 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Jun 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 15 Dec 2020 — REGISTERED-PRINCIPAL REGISTER
- 29 Sept 2020 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 29 Sept 2020 — PUBLISHED FOR OPPOSITION
- 09 Sept 2020 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Aug 2020 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 31 Jul 2020 — SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
- 03 Jan 2020 — REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED