Who owns the ENENHAHA trademark?

The ENENHAHA trademark is owned by HENAN QIANCHUAN POWER CO., LTD..

What class is the ENENHAHA trademark registered in?

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

What is the serial number for ENENHAHA?

The USPTO serial number for ENENHAHA is 88927858.

What is the registration number for ENENHAHA?

ENENHAHA is registered under USPTO registration number 6221184.

ENENHAHA - Owned by HENAN QIANCHUAN POWER 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: Apr 25, 2020

First use in commerce: Apr 25, 2020

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

22 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 29, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 29, 2026

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 29, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 29, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 29, 2026

Code TCCA

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 07, 2026

Code ASGN

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

Dec 15, 2025

Code REM1

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 07, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 07, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2024

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 07, 2024

Code EWAF

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 30, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 30, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 30, 2023

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Dec 15, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 29, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 29, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 21, 2020

Code CNSA

ASSIGNED TO EXAMINER

Aug 20, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 08, 2020

Code NWOS

NEW APPLICATION ENTERED

May 25, 2020

Code NWAP

Other Marks by HENAN QIANCHUAN POWER CO., LTD.

Additional USPTO filings from the same owner.

FRF

FR FARAWAY REMINISCENCE

98358826

HENAN QIANCHUAN POWER CO., LTD.

REGISTERED

NEX

NEXT-WIN

90765737

HENAN QIANCHUAN POWER CO., LTD

REGISTERED

DXX

90164585

HENAN QIANCHUAN POWER CO., LTD

REGISTERED

FII

FIITE

90140681

HENAN QIANCHUAN POWER CO., LTD.

REGISTERED

Other Marks by John Elnitski

Additional USPTO filings handled by the same attorney of record.

ELI

ELITECH ICOLD

88584586

REGISTERED

ELI

ELITECH ICOLD

88584602

REGISTERED

AUU

AUUPGO

90222836

REGISTERED

RUA

RUACQ

90253443

REGISTERED

ENENHAHA

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by HENAN QIANCHUAN POWER CO., LTD.

Other Marks by John Elnitski

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