Who owns the DUODIAN trademark?

The DUODIAN trademark is owned by Shenzhen Jamier Smart Mobility Co. Ltd.

What class is the DUODIAN trademark registered in?

The DUODIAN trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for DUODIAN?

The USPTO serial number for DUODIAN is 98952361.

What is the registration number for DUODIAN?

DUODIAN is registered under USPTO registration number 8091780.

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Updated Nov 2, 2026·31 searches this week

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Section 8 declaration window

January 06, 2032

1890 days remaining

DUO

DUODIAN

REGISTERED

Serial: 98952361
Reg: 8091780
Filed: Jan 10, 2025
Owner: Shenzhen Jamier Smart Mobility Co. Ltd

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Nov 05, 2024

First use in commerce: Nov 05, 2024

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

Status History

18 events

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 06, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Nov 18, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 18, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 12, 2025

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Oct 16, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Oct 16, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 16, 2025

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Oct 16, 2025

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 16, 2025

Code CNSA

NON-FINAL ACTION WRITTEN

Jul 02, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Jul 02, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 02, 2025

Code GNRN

ASSIGNED TO EXAMINER

Jun 20, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 08, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 08, 2025

Code MDSC

NEW APPLICATION ENTERED

Jan 10, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 10, 2025

Code MAFR

DUODIAN

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