NOX FINAL FILTER Trademark
NOX FINAL FILTER is a USPTO trademark filed by STANDARD H2, INC.. Status: Pending.
Trademark Facts
| Mark | NOX FINAL FILTER |
|---|---|
| Serial Number | 99241054 |
| Status | Pending |
| Filing Date | 2025-06-18 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | STANDARD H2, INC. |
| Attorney of Record | William Mitchell |
| Prosecution Events | 19 |
| Latest Event | NPUB on 2026-03-24 |
Goods & Services
Filters for laboratory chemical reactors and fluid streams; Filters for industrial chemical reactors and fluid streams; Fluid filters and purifiers; air filters for gasmasks; air filters for vehicles, watercraft, and aircraft; filters and purifiers for the removal of noxious substances from liquid and gas streams; air filters and purifiers; filters and purifiers for the removal of oxides of nitrogen, ammonia and amines, compounds of sulfur, halogens and compounds of halogens, including bromine chlorine, fluorine, iodine, and other odiferous or toxic contaminants from gases and liquids; Ceramic particles or shaped bodies for use as a filtering media in removal by filtration of compounds of nitrogen, compounds of sulfur, and other elements and compounds from gas and liquid streams; Mineral substances used as filtering materials for nitrogen compound filtration from gas and liquid streams
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-03-24 | OG Publication Confirmation | PB3 |
| 2026-03-18 | Notification of Notice of Publication | EB4 |
| 2026-03-18 | Notice of Publication | PB1 |
| 2026-02-25 | TRAM Snapshot of App at Pub for Oppostn | PST |
| 2026-02-25 | XSearch Search Summary | XSS |
| 2026-02-24 | Notice Of Revival-Notice | NREVE |
USPTO Refusals on Record
- disclaimer_required
- indefinite_identification
- information_required
- multiple_class_application