Who owns the AMPERO trademark?

The AMPERO trademark is owned by Changsha Hotone Audio Co., Ltd..

What is the serial number for AMPERO?

The USPTO serial number for AMPERO is 88178873.

What is the registration number for AMPERO?

AMPERO is registered under USPTO registration number 6093542.

AMPERO - Owned by Changsha Hotone Audio Co., Ltd. - (Class 009, Class 015)

Q: What class is the AMPERO trademark registered in?

The AMPERO trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 015 (Musical instruments & accessories).

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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: Oct 11, 2018

First use in commerce: Oct 11, 2018

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 015Musical instruments & accessories

US codes: 002, 021, 036

First use anywhere: Oct 11, 2018

First use in commerce: Oct 11, 2018

Musical instruments; music stands and stands for musical instruments; conductors' batons.

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 CurrentlySection 8 AcceptedTrademark

Status History

40 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jan 31, 2026

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jan 31, 2026

Code NAS8

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 26, 2026

Code APRE

TEAS SECTION 8 RECEIVED

Sep 15, 2025

Code ES8R

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

Sep 14, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 14, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 14, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 14, 2025

Code EWAF

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

Jul 07, 2025

Code REM1

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

Jul 16, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 16, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 16, 2021

Code TCCA

POST PUBLICATION AMENDMENT – NOT ENTERED

Jul 14, 2020

Code CHPN

TEAS SECTION 7 REQUEST RECEIVED

Jul 09, 2020

Code ES7R

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2020

Code R.PR

ASSIGNED TO PETITION STAFF

Jun 18, 2020

Code APET

TEAS POST PUBLICATION AMENDMENT RECEIVED

May 22, 2020

Code EPPA

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2020

Code NPUB

PUBLISHED FOR OPPOSITION

Apr 21, 2020

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 01, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 14, 2020

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 12, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 12, 2020

Code TEME

ASSIGNED TO LIE

Mar 11, 2020

Code ALIE

TEAS VOLUNTARY AMENDMENT RECEIVED

Mar 04, 2020

Code PARI

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 03, 2020

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 02, 2020

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 02, 2020

Code CRFA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 26, 2020

Code ARAA

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

Feb 26, 2020

Code REAP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 26, 2020

Code TCCA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 03, 2019

Code GNRN

NON-FINAL ACTION WRITTEN

Sep 03, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 03, 2019

Code GNRT

SUSPENSION LETTER WRITTEN

Feb 12, 2019

Code CNSL

LETTER OF SUSPENSION E-MAILED

Feb 12, 2019

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 12, 2019

Code GNS3

ASSIGNED TO EXAMINER

Feb 08, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 17, 2018

Code NWOS

NEW APPLICATION ENTERED

Nov 06, 2018

Code NWAP

Other Marks by Changsha Hotone Audio Co., Ltd.

Additional USPTO filings from the same owner.

VAL

VALETON

87368181

Changsha Hotone Audio Co., Ltd.

REGISTERED

VAL

VALETON

87374871

Changsha Hotone Audio Co., Ltd.

REGISTERED

HOT

HOTONE

86250813

CHANGSHA HOTONE AUDIO CO., LTD.

REGISTERED

VAL

VALETON

87368229

Changsha Hotone Audio Co., Ltd.

ABANDONED

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What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Changsha Hotone Audio Co., Ltd.

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

Other Marks by Anthony Claiborne

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