Who owns the 4KREFRACTION trademark?

The 4KREFRACTION trademark is owned by SHUI T LAI.

What is the serial number for 4KREFRACTION?

The USPTO serial number for 4KREFRACTION is 98130127.

What is the registration number for 4KREFRACTION?

4KREFRACTION is registered under USPTO registration number 8223571.

4KREFRACTION - Owned by SHUI T LAI - (Class 009, Class 044)

Q: What class is the 4KREFRACTION trademark registered in?

The 4KREFRACTION trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 044 (Medical, veterinary & beauty care services).

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: Jan 01, 2025

First use in commerce: Jan 01, 2025

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.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jan 01, 2025

First use in commerce: Jan 01, 2025

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

33 events

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 21, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 04, 2025

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 04, 2025

Code SUNA

ASSIGNED TO LIE

Oct 28, 2025

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 28, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 28, 2025

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 22, 2025

Code TROA

SU - NON-FINAL ACTION - WRITTEN

Oct 11, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Oct 11, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 11, 2025

Code GNRN

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 07, 2025

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Sep 07, 2025

Code SUPC

SOU EXTENSION 1 GRANTED

Apr 19, 2025

Code EX1G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 19, 2025

Code EXRA

USE AMENDMENT FILED

Apr 18, 2025

Code IUAF

SOU TEAS EXTENSION RECEIVED

Apr 18, 2025

Code EEXT

SOU EXTENSION 1 FILED

Apr 18, 2025

Code EXT1

TEAS STATEMENT OF USE RECEIVED

Apr 18, 2025

Code EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 22, 2024

Code NOAM

PUBLISHED FOR OPPOSITION

Aug 27, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 27, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 07, 2024

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 22, 2024

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 05, 2024

Code TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 05, 2024

Code CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 05, 2024

Code TROA

NON-FINAL ACTION WRITTEN

May 08, 2024

Code CNRT

NON-FINAL ACTION E-MAILED

May 08, 2024

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 08, 2024

Code GNRN

ASSIGNED TO EXAMINER

Apr 12, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 12, 2023

Code NWOS

NEW APPLICATION ENTERED

Aug 16, 2023

Code NWAP

Other Marks by SHUI T LAI

Additional USPTO filings from the same owner.

SEE

SEE BETTER ACHIEVE MORE

90533174

SHUI T LAI

REGISTERED

VAS

VASR

87975098

SHUI T LAI

REGISTERED

VAS

VASR

87191543

SHUI T LAI

REGISTERED

ILU

ILUMEN

50038751

Shui T Lai

PENDING

Other Marks by Andrew Vernon Smith

Additional USPTO filings handled by the same attorney of record.

QUE

QUEST IMMERSIVE

90865046

REGISTERED

LOG

LogoMark

99183057

REGISTERED

KET

KETOBALANCE

98449119

REGISTERED

DEZ

DE-ZYN

97874826

REGISTERED

4KREFRACTION

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by SHUI T LAI

Other Marks by Andrew Vernon Smith

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