CAMBIUM Trademark
CAMBIUM is a USPTO trademark filed by Cambium Biomaterials, Inc.. Status: Pending.
Trademark Facts
| Mark | CAMBIUM |
|---|---|
| Serial Number | 99138830 |
| Status | Pending |
| Filing Date | 2025-04-15 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Cambium Biomaterials, Inc. |
| Attorney of Record | Julia L. Zamler |
| Prosecution Events | 16 |
| Latest Event | CRFA on 2026-04-20 |
Goods & Services
Class 009: Protective lenses for optical equipment and optical devices, being telescopes, optical sensors, optical windows, and optical aerospace transparencies; Protective films adapted for lenses on optical equipment and optical devices, being telescopes, optical sensors, optical windows, and optical aerospace transparencies
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-01-20 | Final Action | FREF |
| 2025-12-19 | Response to Office Action | ROA |
| 2025-12-19 | Amendment and Mail Process Complete | AMC |
| 2025-09-19 | Non-Final Action | NFIN |
| 2025-09-18 | XSearch Search Summary | XSS |
| 2025-04-15 | Application | APP |
USPTO Refusals on Record
- indefinite_identification