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Official data from USPTO

CURVED GRAPHENE

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: US

Quick snapshot

CURVED GRAPHENE

ST13

US500000097876004

Class

1, 9

Filing

97876004

Registration

8356190

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

34

Latest update

07/21/2026

Classification

Registered

Trademark type

Word

Nice classes

1, 9

Filing date

04/06/2023

Registration date

07/21/2026

Expiration date

-

Recommended action

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Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/21/2026

Last transaction

07/21/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Filing basis

Intent to use, Foreign priority

First use anywhere

02/05/2016

First use in commerce

02/14/2019

Drawing code

4

Owner type

99

Owner location

Grossröhrsdorf, DE

Examiner

BHANOT, KAPIL KUMAR

Law office

L80

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Skeleton Technologies GmbH

Representatives

Kevin W. Guynn Greer Burns & Crain, Ltd.

Technical classification

Nice Classes

Class 1Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

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

Class 9

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

Publications

History of USPTO decisions and trademark events.

34 publications found

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

07/21/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

07/21/2026

SUNA

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

06/26/2026

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

06/26/2026

SUPC

STATEMENT OF USE PROCESSING COMPLETE

06/23/2026

IUAF

USE AMENDMENT FILED

03/26/2026

EISU

TEAS STATEMENT OF USE RECEIVED

03/26/2026

EXRA

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

09/15/2025

EX1G

SOU EXTENSION 1 GRANTED

09/04/2025

EXT1

SOU EXTENSION 1 FILED

09/04/2025

EEXT

SOU TEAS EXTENSION RECEIVED

09/04/2025

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

04/01/2025

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

02/04/2025

PUBO

PUBLISHED FOR OPPOSITION

02/04/2025

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

01/29/2025

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

01/09/2025

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/09/2024

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/09/2024

ERSI

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

12/09/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/08/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/08/2024

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

10/08/2024

GNS3

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

04/12/2024

GNSL

LETTER OF SUSPENSION E-MAILED

04/12/2024

CNSL

SUSPENSION LETTER WRITTEN

04/12/2024

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

04/09/2024

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

04/09/2024

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

04/09/2024

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

01/09/2024

GNRT

NON-FINAL ACTION E-MAILED

01/09/2024

CNRT

NON-FINAL ACTION WRITTEN

01/09/2024

DOCK

ASSIGNED TO EXAMINER

01/03/2024

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

05/01/2023

NWAP

NEW APPLICATION ENTERED

04/10/2023

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