USPTO serial 97876004
CURVED GRAPHENE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 21, 2026
- Examiner
- BHANOT, KAPIL KUMAR
- Law office
- PUBLICATION AND ISSUE SECTION
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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Kevin W. Guynn
Kevin W. Guynn Greer Burns & Crain, Ltd.200 W. Madison St.Suite 2100Chicago, IL 60606Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Activated carbon for general industrial use; Carbon; Powdered carbon for secondary cell batteries; Soot for industrial or agricultural purposes; Carbon for industrial purposes; Carbon paste for producing self-baking electrodes; Carbon black for industrial purposes; Carbon rods; Granulated carbon | ACTIVE | Feb 14, 2019 |
| 009 | Chargers for electric batteries; DC/AC power converters; DC input power supplies; AC/DC inverters; Accumulators, electric; Electric power distribution machines; Electrical power distributors in the nature of electrical storage units; Power regulating apparatus, namely, voltage or current regulation; Electricity storage apparatus, namely, capacitor storage units or hybrid capacitor and battery storage units; Electric power supplies; Electrical power distribution blocks; Electric power controllers; Electric power distribution units; Connecting modules for electric control devices; Switches, electric; Electric switchgears; Power connectors; Electric batteries for powering electric vehicles; Power adapters; Power-line transmission apparatus; Electronic power supplies; Electronic power controllers; Electronic power transformers for amplification; Ultracapacitors for energy storage; Power distributing boxes; Load banks in the nature of capacitor banks or hybrid battery and capacitor banks; Fixed capacitors; Photovoltaic modules; Accumulators for photovoltaic power; Photovoltaic inverters; Power transformers for amplification; Double layer capacitors; Uninterruptible electrical power supplies; Uninterruptable power supply apparatus; Ceramic capacitors; Condensers in the nature of capacitors; High-voltage power supplies; High voltage capacitors; High-frequency switching power supplies; Low-voltage power supplies; Capacitive electric voltage transformers; Monolithic ceramic capacitors; Variable capacitors; Batteries; Voltage stabilizers; Voltage converters; Voltage stabilizing power supply; Regulated power supply apparatus; Electric capacitors for telecommunication apparatus; Coupling capacitors; Static power convertors; Power adapters for use in vehicle lighter sockets; Electric batteries for vehicles; Voltage regulators for vehicles; Synchronous capacitors; Power packs in the nature of batteries; Power packs in the nature of transformers; Switching power supply apparatus; Power modules for capacitor banks or hybrid capacitor battery banks; Power units in the nature of batteries; Inverters for power supply; Trimmer capacitors; Vacuum capacitors; AC/DC power supplies; DC/AC inverters; Current transformers; Power amplifiers; Power controllers; Electric power relays; Power units in the nature of transformers; Capacitance boxes | ACTIVE | Feb 14, 2019 |
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 Skeleton Technologies GmbH
- Other trademarks owned by Skeleton Technologies GmbH
- Other trademarks owned by Skeleton Technologies GmbH
- Other trademarks in Class 001
- Other trademarks in Class 009
- Similar marks named CURVED GRAPHENE
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 21, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 21, 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 26, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jun 26, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jun 23, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Mar 26, 2026 | IUAF | USE AMENDMENT FILED | — |
| Mar 26, 2026 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Sep 15, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 4, 2025 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Sep 4, 2025 | EXT1 | SOU EXTENSION 1 FILED | — |
| Sep 4, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 1, 2025 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Feb 4, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 4, 2025 | 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. |
| Jan 29, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jan 9, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 9, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 9, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 9, 2024 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Oct 8, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 8, 2024 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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. |
| Oct 8, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 12, 2024 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 12, 2024 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 12, 2024 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 9, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 9, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 9, 2024 | 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 9, 2024 | 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. |
| Jan 9, 2024 | 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. |
| Jan 9, 2024 | 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. |
| Jan 3, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| May 1, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 10, 2023 | NWAP | NEW APPLICATION ENTERED | — |