CALGUARD Trademark
CALGUARD is a USPTO trademark filed by CALGON CORPORATION. Status: Expired.
Trademark Facts
| Mark | CALGUARD |
|---|---|
| Serial Number | 73170753 |
| Registration Number | 1117844 |
| Status | Expired |
| Filing Date | 1978-05-17 |
| Registration Date | 1979-05-08 |
| Mark Type | Word |
| Nice Classes | 035 (Advertising & Business) |
| Owner | CALGON CORPORATION |
| Prosecution Events | 6 |
| Latest Event | CAEX on 2009-12-12 |
Goods & Services
CONSULTING AND ANALYTICAL SERVICES PROVIDING COMPUTERIZED PREDICTIVE PERFORMANCE RESULTS OF WATER TREATMENT PROGRAMS FOR INDUSTRIAL AND UTILITY COOLING WATER SYSTEMS