Legal Representation
Attorney
William G Mitchell
USPTO Deadlines
Next Deadline
155 days remaining
NOA E-Mailed - SOU Required
Due Date
June 02, 2026
Extension Available
Until December 02, 2026
Application History
19 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 2, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Oct 7, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Oct 7, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 1, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Sep 8, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 8, 2025 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Sep 8, 2025 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Sep 8, 2025 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Sep 8, 2025 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Sep 5, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 5, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 5, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 14, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 14, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 14, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jun 30, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 29, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| May 29, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 29, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Ceramic particles or shaped bodies for use as a filtering media in sulfur compound filtration from gas and liquid streams; Mineral substances used as filtering materials for sulfur compound filtration from gas and/or liquid streams
Class 007
Air filters for vehicle motors and engines, watercraft motors and engines, and aircraft motors and engines
Class 009
Air filters for gas masks
Class 011
Filters for fluids, namely, water and area-water solutions and fluid purifiers being gas purification machines and liquid purification machines; air filters for vehicle cabins, watercraft cabins, and aircraft cabins; filters and purifiers for the removal of noxious substances from liquid and gas streams; air filters for industrial, military, household and commercial use; air 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 and/or toxic contaminants from gases or liquids
Classification
International Classes
001
007
009
011
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"SULFUR"