DEMAND DUO Trademark
DEMAND DUO is a USPTO trademark filed by Rinnai America Corporation. Status: Registered.
Trademark Facts
| Mark | DEMAND DUO |
|---|---|
| Serial Number | 88874458 |
| Registration Number | 6189181 |
| Status | Registered |
| Filing Date | 2020-04-16 |
| Registration Date | 2020-11-03 |
| Mark Type | Word |
| Nice Classes | 011 (HVAC & Lighting) |
| Owner | Rinnai America Corporation |
| Attorney of Record | Mark S. Sparschu |
| Prosecution Events | 17 |
| Latest Event | REM1 on 2025-11-03 |
Goods & Services
tankless water heaters; tankless water heaters with attached storage tank; hybrid tank tankless water heaters; water heaters