USPTO serial 79434679
Reviewed by CopyMark Law Group
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
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.
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Measuring apparatus and instruments, namely, optical velocimeters, laser velocimeters, fiber optic sensors, monochromators, optical time domain reflectometers; data processing equipment, namely, couplers; fiber optic beam combiners; fiber optic cables; fiber optic connectors; fiber optic couplings; fiber optic light and image conduits; fiber optics; fiber-optic temperature probes other than for medical use; hermetically sealed sapphire optical window systems and feedthroughs for harsh environments; interferometers; laser Doppler velocimeters for measuring purposes; microscopes; multiplexers; optical apparatus and instruments, namely, broadband light sources for scientific use, laser light sources for scientific use; optical cables; optical couplers; optical fiber arrays; optical fiber cables; optical fiber connectors; optical fibers; optical fibers sold as a component of fiber optical cables; optical filters; optical inspection apparatus; optical probes for scientific use; optical sensors; optocouplers; optoisolators; opto-isolators; polarization maintaining optical fibers; protective sheaths for fiber-optic cables; scientific apparatus, namely, spectrometers and parts and fittings therefor, sensing and signaling devices for measurement and quality control of materials processing by laser; spectrograph apparatus; spectrometers for laboratory use; spectrometers, other than for medical purposes; teaching apparatus and instruments, namely, fiber-optic educational kits, fiber-based physics experiment kits for students; telecommunication switches; telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; telecommunications multiplexers; video multiplexersnd instruments. | ACTIVE | — |
| 010 | Diagnostic apparatus for medical use, namely, fiber optic diagnostic instruments for medical use; medical diagnostic apparatus, namely, optical diagnostic instruments for medical use; dental apparatus and instruments, namely, flexible glass fiber light guides and rods for dental handpieces; lasers for medical use; probes for medical use, namely, fiber-optic probes for medical use; medical devices for dosimetry purposes in the field of radiotherapy. | ACTIVE | — |
| 038 | Telecommunication services, namely, providing fiber optic network services; communications by fiber optic networks; transmission of data by optical fiber. | ACTIVE | — |
| 042 | Technical research in the field of fiber optics; research and development of new products for third parties; engineering; product Scientific and technological services, namely, scientific research, analysis, testing, and design in the field of fiber optics; research and development of new products for others; engineering; new product design services; custom design of products based on optical fibers; software development. | 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 |
|---|---|---|---|
| Jul 28, 2026 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Jul 28, 2026 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Jul 28, 2026 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Jul 1, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 1, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 1, 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 5, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 18, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 18, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 12, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 11, 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 4, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 16, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 16, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 16, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |