RHIZOPLEX
Live / Registered — Registered (as of 10 Feb 2026)
What this means for you
Registered since 10 Feb 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 10 Feb 2032: the §8 declaration of use).
Record
- Serial number
- 98522126
- Registration number
- 8138538
- Mark type
- Word mark
- Filed
- 26 Apr 2024
- Published for opposition
- 10 Dec 2024
- Registered
- 10 Feb 2026
- Next maintenance filing
- §8 declaration of use, due by 10 Feb 2032 (grace period to 10 Aug 2032)
- Attorney of record
- Mark D. Miller
Goods and services
- Class 001 — Chemicals: Soil amendments; Fertilizers for agricultural use
Owner
- ULTRA GRO, LLC, Madera, CA
- ULTRA GRO, LLC, Madera, CA
- ULTRA GRO, LLC, Madera, CA
Prosecution history
- 10 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
- 24 Jan 2026 — ASSIGNED TO EXAMINER
- 22 Jan 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 22 Jan 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 21 Jan 2026 — ASSIGNED TO EXAMINER
- 16 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 15 Jan 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 13 May 2025 — USE AMENDMENT FILED
- 15 Jan 2026 — RESPONSE TO ITU OFFICE ACTION ENTERED
- 15 Jan 2026 — SOU EXTENSION 1 GRANTED
- 31 Jul 2025 — SOU EXTENSION 1 FILED
- 15 Jan 2026 — RESPONSE TO ITU OFFICE ACTION ENTERED
- 15 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 18 Dec 2025 — ITU OFFICE ACTION ISSUED FOR EXTENSION REQUEST