Who owns the DEFENTAC trademark?

The DEFENTAC trademark is owned by Shenzhen Tefu Technology Co., Ltd..

What class is the DEFENTAC trademark registered in?

The DEFENTAC trademark is registered in Class 013 (Firearms, ammunition & explosives).

What is the serial number for DEFENTAC?

The USPTO serial number for DEFENTAC is 90869571.

What is the registration number for DEFENTAC?

DEFENTAC is registered under USPTO registration number 6827153.

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Updated Oct 31, 2026·40 searches this week

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Section 8 declaration window

August 23, 2028

662 days remaining

DEF

DEFENTAC

REGISTERED

Serial: 90869571
Reg: 6827153
Filed: Aug 06, 2021
Owner: Shenzhen Tefu Technology Co., Ltd.

Firearms; ammunition and projectiles; explosives; fireworks.

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 013Firearms, ammunition & explosives

US codes: 002, 009

First use anywhere: Apr 07, 2021

First use in commerce: Apr 07, 2021

Firearms; ammunition and projectiles; explosives; fireworks.

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

Status History

14 events

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

Sep 06, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 06, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 06, 2023

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 06, 2023

Code EWAF

REGISTERED-PRINCIPAL REGISTER

Aug 23, 2022

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 23, 2022

Code NRCC

PUBLISHED FOR OPPOSITION

Jun 07, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 07, 2022

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 18, 2022

Code NONP

ASSIGNED TO EXAMINER

May 05, 2022

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

May 05, 2022

Code CNSA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 01, 2021

Code MDSM

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 30, 2021

Code NWOS

NEW APPLICATION ENTERED

Aug 10, 2021

Code NWAP

DEFENTAC

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