USPTO serial 79432465
OST
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 15, 2026
- Examiner
- BELL,JUNA QUEEN
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Peter Willsey
Peter Willsey Kilpatrick Townsend & Stockton, LLP701 Pennsylvania Avenue, Suite 200Washington, DC 20004United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | Medical apparatus and instruments for use in ophthalmological procedures in the field of ophthalmic optics; medical ophthalmological apparatus and instruments for ophthalmological examinations in the field of ophthalmic optics; medical imaging apparatus for ophthalmological use; eye testing apparatus for eye examination in the field of ophthalmic optics; eye testing apparatus for detecting defects and disorders of vision in the field of ophthalmic optics; eye testing apparatus for measuring and testing visual acuity and vision in the field of ophthalmic optics; eye testing apparatus, namely, apparatus and instruments for examining vision, in particular for examining visual behaviour in the field of ophthalmic optics; medical apparatus and instruments for detecting and measuring eye and head movements in response to visual stimuli in the field of ophthalmic optics; parts and components sold as an integral component of all the aforesaid goods, namely, forehead rests, chin rests and nose supports specially adapted for medical use with the aforesaid goods in the field of ophthalmic optics; eye testing apparatus, namely, reading scales; eye testing apparatus, namely, removable dividers and covers for vision tests; lamps for medical purposes being medical examination lamps in the field of ophthalmic optics; special furniture especially made for medical purposes in the field of ophthalmic optics; medical examination tables in the field of ophthalmic optics; armchairs being furniture especially made for medical purposes in the field of ophthalmic optics | ACTIVE | — |
| 044 | Ophthalmology services provided by opticians, optometrists and other ophthalmic optics professionals; providing information and advice in the field of ophthalmology, namely, ophthalmic optics; providing information and advice in the field of ophthalmology, namely, on eye protection, visual correction and visual comfort; ophthalmology services, namely, eye examination and visual diagnostic services; ophthalmology services for screening for visual defects and disorders | ACTIVE | — |
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.
- Other trademarks owned by Essilor International
- Other trademarks owned by Essilor International
- Other trademarks owned by Essilor International
- Other trademarks in Class 010
- Other trademarks in Class 044
- Similar marks named OST
- Recently changed USPTO trademarks
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- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 15, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 15, 2026 | 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. |
| Jul 28, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 28, 2026 | 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. |
| Jul 22, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 1, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 23, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 23, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 23, 2026 | 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. |
| Feb 12, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 23, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 23, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 19, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 18, 2025 | 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. |
| Dec 15, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 21, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 21, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 11, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |