Who owns the DATKEY trademark?

The DATKEY trademark is owned by Nguyen Dang Khoa.

What class is the DATKEY trademark registered in?

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

What is the serial number for DATKEY?

The USPTO serial number for DATKEY is 99077997.

What is the registration number for DATKEY?

DATKEY is registered under USPTO registration number 7868182.

DATKEY - Owned by Nguyen Dang Khoa - (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: Feb 26, 2025

First use in commerce: Feb 26, 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.

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

16 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Sep 09, 2025

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Sep 09, 2025

Code WOAG

REGISTERED-PRINCIPAL REGISTER

Jul 15, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 15, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

May 27, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 27, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 21, 2025

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Apr 23, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Apr 23, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 23, 2025

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Apr 23, 2025

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 23, 2025

Code CNSA

ASSIGNED TO EXAMINER

Apr 17, 2025

Code DOCK

NEW APPLICATION ENTERED

Mar 11, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 11, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Mar 11, 2025

Code MAFR

Other Marks by Nguyen Dang Khoa

Additional USPTO filings from the same owner.

24U

24 UGLK

98442045

NGUYEN DANG KHOA

REGISTERED

DAT

DATCRAFT

98801570

NGUYEN DANG KHOA

ABANDONED

DAT

DATKEY

98302695

NGUYEN DANG KHOA

ABANDONED

HAL

HALLOW GRACE

98302699

NGUYEN DANG KHOA

ABANDONED

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

Recently filed and registered marks in the same international class.

DAT

DATKEY

98302695

NGUYEN DANG KHOA

ABANDONED

DATKEY

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Nguyen Dang Khoa

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

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