Legal Representation
Attorney
Taro Kusunose
USPTO Deadlines
Next Deadline
In Grace Period
Section 8 Declaration Due (Principal Register) (Based on registration date 20191210)
Due Date
December 10, 2025
Grace Period Ends
June 10, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
21 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 2, 2025 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Dec 10, 2024 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Dec 10, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 6, 2019 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Nov 5, 2019 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Nov 4, 2019 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Oct 18, 2019 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Nov 2, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Oct 18, 2019 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Apr 23, 2019 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 26, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Feb 26, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 6, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jan 16, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Dec 28, 2018 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 28, 2018 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Dec 28, 2018 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Dec 28, 2018 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Dec 28, 2018 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Dec 26, 2018 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 22, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
Detailed Classifications
Class 010
Nasal filters for medical purposes
First Use Anywhere:
May 26, 2017
First Use in Commerce:
Oct 8, 2019
Additional Information
Design Mark
The mark consists of the words "PROTEGO O2", with the "2" in subscript.
Color Claim
Color is not claimed as a feature of the mark.
Classification
International Classes
010
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"O2"