Who owns the DORIFUN trademark?

The DORIFUN trademark is owned by Guangzhou Sensida Network Technology Co., Ltd..

What class is the DORIFUN trademark registered in?

The DORIFUN trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for DORIFUN?

The USPTO serial number for DORIFUN is 90865795.

What is the registration number for DORIFUN?

DORIFUN is registered under USPTO registration number 6832003.

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Updated Nov 6, 2026·19 searches this week

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Section 8 declaration window

August 30, 2028

662 days remaining

DOR

DORIFUN

REGISTERED

Serial: 90865795
Reg: 6832003
Filed: Aug 04, 2021
Owner: Guangzhou Sensida Network Technology Co., Ltd.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: May 31, 2021

First use in commerce: May 31, 2021

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Aug 30, 2022

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 30, 2022

Code NRCC

PUBLISHED FOR OPPOSITION

Jun 14, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 14, 2022

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 25, 2022

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

May 12, 2022

Code CNSA

ASSIGNED TO EXAMINER

May 02, 2022

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 30, 2021

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 29, 2021

Code NWOS

NEW APPLICATION ENTERED

Aug 07, 2021

Code NWAP

DORIFUN

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