RHIZOLOCK Trademark
RHIZOLOCK is a USPTO trademark filed by LESAFFRE ET COMPAGNIE. Status: Registered.
Prosecution Summary
**Trademark Summary** The **RHIZOLOCK** standard character mark covers plant biostimulants, growth stimulants, fertilizers, manures, foliar fertilizers, and phytosanitary preparations for plants in International Class 001, along with goods in domestic classes 005, 006, 010, 026, and 046. It is owned by French joint stock company **LESAFFRE ET COMPAGNIE**. The mark is **registered** on the Principal Register (Reg. No. 7950599) as of September 16, 2025. **Recent Activity** Filed March 6, 2023, with priority claimed from French application No. 4907770 (October 24, 2022) and first use in commerce March 31, 2023; it faced non-final office actions and suspensions before approval and publication for opposition on September 17, 2024. A Notice of Allowance issued November 12, 2024, followed by
Trademark Facts
| Mark | RHIZOLOCK |
|---|---|
| Serial Number | 97824245 |
| Registration Number | 7950599 |
| Status | Registered |
| Filing Date | 2023-03-06 |
| Registration Date | 2025-09-16 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals), 005 (Pharmaceuticals) |
| Owner | LESAFFRE ET COMPAGNIE |
| Attorney of Record | Daniel Lano |
| Prosecution Events | 35 |
| Latest Event | R.PR on 2025-09-16 |
Goods & Services
Plant biostimulants, namely, plant growth stimulants, fruit development stimulants, plant hormones, plant metabolism stimulators, plant stress mitigators and plant nutrients, plant anti-deficiency preparations, namely agents against deficiencies in plants in the nature of preparations for foliar and root application, manures ; fertilizing preparations for plants ; manures for plants; distillation residues for plants in the nature of fertilizers; foliar fertilizers; phytosanitary preparations, namely, preparations for strengthening or reinforcing the natural defenses of plants against stress and disease