Who owns the ETHERLINK trademark?

The ETHERLINK trademark is owned by Tezos Foundation.

What is the serial number for ETHERLINK?

The USPTO serial number for ETHERLINK is 98135833.

What is the registration number for ETHERLINK?

ETHERLINK is registered under USPTO registration number 7666603.

ETHERLINK - Owned by Tezos Foundation - (Class 009, Class 042)

Q: What class is the ETHERLINK trademark registered in?

The ETHERLINK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

24 events

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

Nov 05, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 05, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 05, 2025

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Jan 28, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 28, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Dec 10, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 10, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 04, 2024

Code NONP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 07, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 07, 2024

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2024

Code TCCA

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Nov 07, 2024

Code ERRR

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 04, 2024

Code CNSA

ASSIGNED TO EXAMINER

Oct 07, 2024

Code DOCK

ASSIGNED TO LIE

Sep 13, 2024

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 13, 2024

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 13, 2024

Code TEME

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Apr 25, 2024

Code ERSI

ASSIGNED TO EXAMINER

Apr 16, 2024

Code DOCK

SUSPENSION LETTER WRITTEN

Apr 16, 2024

Code CNSL

LETTER OF SUSPENSION E-MAILED

Apr 16, 2024

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 16, 2024

Code GNS3

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 14, 2023

Code NWOS

NEW APPLICATION ENTERED

Aug 19, 2023

Code NWAP

Other Marks by Tezos Foundation

Additional USPTO filings from the same owner.

TEZ

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ABANDONED

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Additional USPTO filings handled by the same attorney of record.

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ETHERLINK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Tezos Foundation

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by James Menker

Get pre-filing clearance

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