USPTO serial 79428804
Reviewed by CopyMark Law Group
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.
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.
SIA Light Guide Optics International
LV
Other trademarks owned by SIA Light Guide Optics International
SIA Light Guide Optics International
LV
Other trademarks owned by SIA Light Guide Optics International
SIA Light Guide Optics International
LV
Other trademarks owned by SIA Light Guide Optics International
SIA Light Guide Optics International
LV
Other trademarks owned by SIA Light Guide Optics International
SIA Light Guide Optics International
LV
Other trademarks owned by SIA Light Guide Optics International
SIA Light Guide Optics International
LV
Other trademarks owned by SIA Light Guide Optics International
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Fiber optic cables; nonlinear optical fibers; fiber optics; optical cables; optical transmitters for use with fiber optic cables; optical apparatus and instruments, namely, optical fibers and optical fiber structural component parts; optical fibers being light conducting filaments; protective sheaths for optical fiber cable; optical waveguides for high power beam delivery; optical fiber connectors | ACTIVE | — |
| 010 | Fiber optic medical instruments for medical purposes for use in surgery; scalpels emitting electromagnetic rays; medical treatment instruments using visible light, namely, medical instruments for laser removal of varicose veins; visible light treatment instruments for medical use, namely, medical instruments for laser removal of varicose veins; hemostatic suture instruments; surgical instruments; lasers for medical purposes; laser beam delivery instruments incorporating optical fibers that guide laser beams for medical use; lasers incorporating optical fibers for medical use; probes for medical purposes; surgical probes | ACTIVE | — |
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 |
|---|---|---|---|
| Aug 11, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 11, 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. |
| Jun 23, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 23, 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. |
| Jun 18, 2026 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Jun 17, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 3, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jun 3, 2026 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| May 22, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 22, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| May 22, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| May 22, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| May 22, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| May 18, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 18, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 18, 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. |
| Jan 1, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Dec 18, 2025 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Dec 18, 2025 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Nov 11, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Nov 10, 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. |
| Nov 4, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 31, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jul 31, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 24, 2025 | SDRC | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB | — |