Who owns the QUARKTECH trademark?

The QUARKTECH trademark is owned by Shenzhen Youwa Technology Co., Ltd..

What class is the QUARKTECH trademark registered in?

The QUARKTECH trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for QUARKTECH?

The USPTO serial number for QUARKTECH is 99333639.

What is the registration number for QUARKTECH?

QUARKTECH is registered under USPTO registration number 8176502.

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Home Search: QUARKTECHQUARKTECH #99333639

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Updated Nov 8, 2026·25 searches this week

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Section 8 declaration window

March 17, 2032

1956 days remaining

QUA

QUARKTECH

REGISTERED

Serial: 99333639
Reg: 8176502
Filed: Aug 12, 2025
Owner: Shenzhen Youwa Technology Co., Ltd.

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Aug 05, 2025

First use in commerce: Aug 05, 2025

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 27, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

Code NONP

ASSIGNED TO EXAMINER

Dec 28, 2025

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 28, 2025

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 23, 2025

Code NWOS

NEW APPLICATION ENTERED

Aug 12, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Aug 12, 2025

Code MAFR

QUARKTECH

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