Who owns the TUUNIKU trademark?

The TUUNIKU trademark is owned by Nanchang Silas Network Technology Co., Ltd..

What class is the TUUNIKU trademark registered in?

The TUUNIKU trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for TUUNIKU?

The USPTO serial number for TUUNIKU is 99511018.

What is the registration number for TUUNIKU?

TUUNIKU is registered under USPTO registration number 8303335.

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Updated Nov 6, 2026·42 searches this week

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Section 8 declaration window

June 16, 2032

2048 days remaining

TUU

TUUNIKU

REGISTERED

Serial: 99511018
Reg: 8303335
Filed: Nov 21, 2025
Owner: Nanchang Silas Network Technology Co., Ltd.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Sep 20, 2025

First use in commerce: Sep 20, 2025

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jun 16, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 16, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Apr 28, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 22, 2026

Code NONP

ASSIGNED TO EXAMINER

Mar 27, 2026

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 27, 2026

Code CNSA

NEW APPLICATION ENTERED

Nov 21, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Nov 21, 2025

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 21, 2025

Code NWOS

TUUNIKU

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