Who owns the TUBEDOCTEUR trademark?

The TUBEDOCTEUR trademark is owned by CastNewX Technology (Suzhou) Co., Ltd.

What class is the TUBEDOCTEUR trademark registered in?

The TUBEDOCTEUR trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for TUBEDOCTEUR?

The USPTO serial number for TUBEDOCTEUR is 79418857.

What is the registration number for TUBEDOCTEUR?

TUBEDOCTEUR is registered under USPTO registration number 8190820.

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Section 8 declaration window

March 31, 2032

1973 days remaining

TUB

TUBEDOCTEUR

REGISTERED

Serial: 79418857
Reg: 8190820
Filed: Jan 22, 2025
Owner: CastNewX Technology (Suzhou) Co., Ltd

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.

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 042Scientific, technology & SaaS services

US codes: 100, 101

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

Status History

37 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 01, 2026

Code FINO

FINAL DISPOSITION PROCESSED

Sep 11, 2026

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Sep 11, 2026

Code FICS

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Aug 27, 2026

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Aug 12, 2026

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Aug 12, 2026

Code OPNS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 30, 2026

Code FICR

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

May 06, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 06, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 06, 2026

Code TCCA

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

Apr 09, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 09, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 09, 2026

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Mar 31, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 31, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Feb 10, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 10, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 04, 2026

Code NONP

TEAS VOLUNTARY AMENDMENT RECEIVED

Jan 16, 2026

Code PARI

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Jan 16, 2026

Code AMPX

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 16, 2026

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 15, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 15, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 15, 2026

Code TEME

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 14, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 14, 2026

Code CHAN

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

Jan 14, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 14, 2026

Code ARAA

REFUSAL PROCESSED BY IB

Sep 05, 2025

Code RFNT

REFUSAL PROCESSED BY MPU

Aug 18, 2025

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 18, 2025

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 11, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

Jul 10, 2025

Code CNRT

ASSIGNED TO EXAMINER

Jul 01, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 15, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Mar 15, 2025

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 13, 2025

Code REPR

TUBEDOCTEUR

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