Who owns the HINZANN trademark?

The HINZANN trademark is owned by Changsha Ronglan Technology Co., Ltd..

What class is the HINZANN trademark registered in?

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

What is the serial number for HINZANN?

The USPTO serial number for HINZANN is 99492187.

What is the registration number for HINZANN?

HINZANN is registered under USPTO registration number 8293238.

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Updated Nov 3, 2026·38 searches this week

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Section 8 declaration window

June 09, 2032

2044 days remaining

HIN

HINZANN

REGISTERED

Serial: 99492187
Reg: 8293238
Filed: Nov 12, 2025
Owner: Changsha Ronglan 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: Sep 05, 2024

First use in commerce: Sep 05, 2024

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

9 events

REGISTERED-PRINCIPAL REGISTER

Jun 09, 2026

Code R.PR

PUBLISHED FOR OPPOSITION

Apr 21, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 15, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 23, 2026

Code CNSA

ASSIGNED TO EXAMINER

Mar 22, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

Code NWOS

NEW APPLICATION ENTERED

Nov 12, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Nov 12, 2025

Code MAFR

HINZANN

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