Who owns the DEMICOOL trademark?

The DEMICOOL trademark is owned by Shenzhen Longda Weiye Technology Co., Ltd..

What class is the DEMICOOL trademark registered in?

The DEMICOOL trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for DEMICOOL?

The USPTO serial number for DEMICOOL is 99125923.

What is the registration number for DEMICOOL?

DEMICOOL is registered under USPTO registration number 8032553.

DEM

DEMICOOL

REGISTERED

Serial: 99125923
Reg: 8032553
Filed: Apr 08, 2025
Owner: Shenzhen Longda Weiye Technology Co., Ltd.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Feb 20, 2025

First use in commerce: Feb 20, 2025

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Nov 18, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 18, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 30, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 30, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 24, 2025

Code NONP

ASSIGNED TO EXAMINER

Sep 04, 2025

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 04, 2025

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 11, 2025

Code NWOS

NEW APPLICATION ENTERED

Apr 08, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Apr 08, 2025

Code MAFR

Other Marks by Shenzhen Longda Weiye Technology Co., Ltd.

Additional USPTO filings from the same owner.

ZIK

ZIKU

97743635

SHENZHEN LONGDA WEIYE TECHNOLOGY CO., LTD.

REGISTERED

OTH

OTHERDREAMS

90294703

SHENZHEN LONGDA WEIYE TECHNOLOGY CO., LTD.

REGISTERED

Other Marks by Ling Li

Additional USPTO filings handled by the same attorney of record.

SAG

SAGENEST

99534870

REGISTERED

FUI

FUITURON

98963817

REGISTERED

ARU

ARUNÁ NATURAL · COSMETICS

99489722

REGISTERED

HAP

HAPY SHOP

99519404

REGISTERED

DEMICOOL

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Longda Weiye Technology Co., Ltd.

Other Marks by Ling Li

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