Who owns the DEMULIX trademark?

The DEMULIX trademark is owned by Hebei Junkai Information Technology Co., Ltd..

What class is the DEMULIX trademark registered in?

The DEMULIX trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for DEMULIX?

The USPTO serial number for DEMULIX is 90320733.

What is the registration number for DEMULIX?

DEMULIX is registered under USPTO registration number 6454451.

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Updated Nov 5, 2026·26 searches this week

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Section 8 declaration window

August 17, 2027

284 days remaining

DEM

DEMULIX

REGISTERED

Serial: 90320733
Reg: 6454451
Filed: Nov 16, 2020
Owner: Hebei Junkai Information Technology Co., Ltd.

Clothing, footwear, headwear.

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 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Nov 02, 2020

First use in commerce: Nov 02, 2020

Clothing, footwear, headwear.

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

Status History

10 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 17, 2026

Code REM1

AMENDMENT CORRESPONDENCE ENTERED

Jan 07, 2025

Code CRAF

REGISTERED-PRINCIPAL REGISTER

Aug 17, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jun 01, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 01, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 12, 2021

Code NONP

ASSIGNED TO EXAMINER

Apr 27, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 27, 2021

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 14, 2021

Code NWOS

NEW APPLICATION ENTERED

Nov 19, 2020

Code NWAP

DEMULIX

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