USPTO serial 88533443
Reviewed by CopyMark Law Group
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Plus Government fees of $325
Qingdao Kingon Medical Science and Technology Co., Ltd.
Shandong, CN
Other trademarks owned by Qingdao Kingon Medical Science and Technology Co., Ltd.
Qingdao Kingon Medical Science and Technology Co., Ltd.
Shandong, CN
Other trademarks owned by Qingdao Kingon Medical Science and Technology Co., Ltd.
Qingdao Kingon Medical Science and Technology Co., Ltd.
Shandong, CN
Other trademarks owned by Qingdao Kingon Medical Science and Technology Co., Ltd.
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Xiaofei Xue
1540 West Warm Springs Road, Suite 100Portland, OR 97233United States| Class | Description | Status | First use |
|---|---|---|---|
| 010 | Oxygen concentrators for medical applications | ACTIVE | Mar 10, 2018 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| May 26, 2026 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| May 26, 2026 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| May 18, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 13, 2026 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Jan 5, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 5, 2021 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Oct 20, 2020 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 20, 2020 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Sep 30, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 14, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 20, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 20, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 18, 2020 | ALIE | ASSIGNED TO LIE | — |
| Jul 30, 2020 | NREV | NOTICE OF REVIVAL - E-MAILED | — |
| Jul 29, 2020 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jul 29, 2020 | PETG | PETITION TO REVIVE-GRANTED | — |
| Jul 29, 2020 | PROA | TEAS PETITION TO REVIVE RECEIVED | — |
| Jun 2, 2020 | MAB2 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Jun 2, 2020 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Oct 22, 2019 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Oct 22, 2019 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Oct 22, 2019 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Oct 15, 2019 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 2, 2019 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Aug 1, 2019 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 29, 2019 | NWAP | NEW APPLICATION ENTERED | — |