Who owns the TIENSUN trademark?

The TIENSUN trademark is owned by Shenzhen Tiensun Electronics Co., Ltd..

What class is the TIENSUN trademark registered in?

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

What is the serial number for TIENSUN?

The USPTO serial number for TIENSUN is 98649890.

What is the registration number for TIENSUN?

TIENSUN is registered under USPTO registration number 7767280.

TIENSUN - Owned by Shenzhen Tiensun Electronics Co., 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

First use anywhere: Aug 19, 2011

First use in commerce: Apr 09, 2013

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

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

17 events

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

Jun 16, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 16, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 16, 2026

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 16, 2026

Code EWAF

REGISTERED-PRINCIPAL REGISTER

Apr 22, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 22, 2025

Code NRCC

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 04, 2025

Code NPUB

PUBLISHED FOR OPPOSITION

Mar 04, 2025

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 26, 2025

Code NONP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 05, 2025

Code NWOS

ASSIGNED TO EXAMINER

Feb 05, 2025

Code DOCK

EXAMINERS AMENDMENT -WRITTEN

Feb 05, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Feb 05, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 05, 2025

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Feb 05, 2025

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 05, 2025

Code CNSA

NEW APPLICATION ENTERED

Jul 16, 2024

Code NWAP

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

Recently filed and registered marks in the same international class.

TIE

TIENSUN

86810026

Shenzhen Tiensun Electronics Co.,ltd

ABANDONED

Other Marks by QIN LI

Additional USPTO filings handled by the same attorney of record.

BAL

BALAPET

98603704

REGISTERED

BAL

BALAPET

98607890

REGISTERED

THM

THMRDK

99722830

REGISTERED

ELF

ELFEX

98370406

REGISTERED

TIENSUN

What to file next

Full Goods & Services

Filing Basis & Declarations

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

Other Marks by QIN LI

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