Who owns the 4 trademark?

The 4 trademark is owned by Guangzhou Duoyi Network Technology Co.,Ltd..

What class is the 4 trademark registered in?

The 4 trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for 4?

The USPTO serial number for 4 is 90005463.

What is the registration number for 4?

4 is registered under USPTO registration number 6414598.

4 - Owned by Guangzhou Duoyi Network Technology Co.,Ltd. - (Class 009)

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: Dec 27, 2019

First use in commerce: Dec 29, 2019

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.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

20 events

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

Jul 13, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jul 13, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Apr 27, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 27, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 07, 2021

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Mar 22, 2021

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Mar 22, 2021

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 22, 2021

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Mar 22, 2021

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 22, 2021

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 12, 2021

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 11, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 11, 2021

Code CRFA

NON-FINAL ACTION WRITTEN

Sep 22, 2020

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 22, 2020

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 22, 2020

Code GNRN

ASSIGNED TO EXAMINER

Sep 21, 2020

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 15, 2020

Code MDSM

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 14, 2020

Code NWOS

NEW APPLICATION ENTERED

Jun 20, 2020

Code NWAP

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Additional USPTO filings from the same owner.

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90005475

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4

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Guangzhou Duoyi Network Technology Co.,Ltd.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Nyall Engfield

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