Who owns the TANG-DAO trademark?

The TANG-DAO trademark is owned by TANG GLOBAL TECHNOLOGY PTE. LTD..

What class is the TANG-DAO trademark registered in?

The TANG-DAO trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for TANG-DAO?

The USPTO serial number for TANG-DAO is 79409283.

What is the registration number for TANG-DAO?

TANG-DAO is registered under USPTO registration number 8112729.

TANG-DAO - Owned by TANG GLOBAL TECHNOLOGY PTE. LTD. - (Class 009)

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.

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

Filing Basis & Declarations

Trademark

Status History

32 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 20, 2026

Code FINO

FINAL DISPOSITION PROCESSED

Aug 04, 2026

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Aug 04, 2026

Code FICS

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 30, 2026

Code OPNX

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 27, 2026

Code FICR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Apr 13, 2026

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 13, 2026

Code OPNS

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 27, 2026

Code NRCC

NOTIFICATION PROCESSED BY IB

Dec 11, 2025

Code GPNX

PUBLISHED FOR OPPOSITION

Dec 09, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 03, 2025

Code NONP

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 26, 2025

Code OPNS

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Nov 25, 2025

Code OP2R

EXAMINERS AMENDMENT -WRITTEN

Nov 07, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Nov 07, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Nov 07, 2025

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Nov 07, 2025

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 07, 2025

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 14, 2025

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 13, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 13, 2025

Code CRFA

REFUSAL PROCESSED BY IB

May 04, 2025

Code RFNT

REFUSAL PROCESSED BY MPU

Apr 14, 2025

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 14, 2025

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 08, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

Mar 07, 2025

Code CNRT

ASSIGNED TO EXAMINER

Mar 03, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 15, 2024

Code NWOS

APPLICATION FILING RECEIPT MAILED

Nov 15, 2024

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 14, 2024

Code REPR

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TANG-DAO

What to file next

Full Goods & Services

Filing Basis & Declarations

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