USPTO serial 86247263
OXYGEN BIOCHEM (OBC)
Reviewed by CopyMark Law Group
Reg. 4644536Status 710
- Filing date
- Status date
- Registration date
- Nov 25, 2014
- Examiner
- CROWLEY, SEAN MICHAEL
- Law office
- TMO LAW OFFICE 116
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Current trademark owner
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Oxides, namely, peroxide and persulfate | SECTION 8 - CANCELLED | Oct 1, 2005 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 6, 2025 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Nov 25, 2023 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Dec 18, 2020 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Dec 18, 2020 | 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. |
| Dec 7, 2020 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 13, 2020 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Nov 25, 2019 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Nov 25, 2014 | 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. |
| Sep 9, 2014 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 9, 2014 | 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. |
| Aug 20, 2014 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 7, 2014 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 6, 2014 | ALIE | ASSIGNED TO LIE | — |
| Aug 6, 2014 | ALIE | ASSIGNED TO LIE | — |
| Aug 4, 2014 | ALIE | ASSIGNED TO LIE | — |
| Jul 25, 2014 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 24, 2014 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jul 24, 2014 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jul 24, 2014 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jul 24, 2014 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jul 17, 2014 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 23, 2014 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 12, 2014 | NWAP | NEW APPLICATION ENTERED | — |