Who owns the TINDUO trademark?

The TINDUO trademark is owned by Jiechao Huang.

What class is the TINDUO trademark registered in?

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

What is the serial number for TINDUO?

The USPTO serial number for TINDUO is 99117787.

What is the registration number for TINDUO?

TINDUO is registered under USPTO registration number 8047716.

TIN

TINDUO

REGISTERED

Serial: 99117787
Reg: 8047716
Filed: Apr 02, 2025
Owner: Jiechao Huang

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.

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

First use anywhere: Jan 25, 2025

First use in commerce: Jan 25, 2025

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

12 events

REGISTERED-PRINCIPAL REGISTER

Dec 02, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 02, 2025

Code NRCC

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 02, 2025

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Dec 02, 2025

Code WOAG

PUBLISHED FOR OPPOSITION

Oct 14, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 14, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 08, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 12, 2025

Code CNSA

ASSIGNED TO EXAMINER

Aug 30, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 15, 2025

Code NWOS

NEW APPLICATION ENTERED

Apr 02, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Apr 02, 2025

Code MAFR

Other Marks by Jiechao Huang

Additional USPTO filings from the same owner.

TIN

TINDUO

99117782

Jiechao Huang

REGISTERED

TIN

TINDUO

50056562

Jiechao Huang

PENDING

TINDUO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Jiechao Huang

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