Who owns the DIOTEM trademark?

The DIOTEM trademark is owned by Shenzhen GanEn Network Technology Co., Ltd..

What class is the DIOTEM trademark registered in?

The DIOTEM trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for DIOTEM?

The USPTO serial number for DIOTEM is 87057257.

What is the registration number for DIOTEM?

DIOTEM is registered under USPTO registration number 5123376.

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Section 8 & 9 renewal window

January 18, 2027

73 days remaining

DIO

DIOTEM

REGISTERED

Serial: 87057257
Reg: 5123376
Filed: Jun 01, 2016
Owner: Shenzhen GanEn Network Technology Co., Ltd.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jan 10, 2015

First use in commerce: Jun 01, 2015

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

19 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jan 17, 2026

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 03, 2022

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Dec 03, 2022

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Dec 03, 2022

Code NAS8

TEAS SECTION 8 RECEIVED

Jun 14, 2022

Code ES8R

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

Jan 17, 2022

Code REM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 03, 2021

Code COAR

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

Mar 03, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 03, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 03, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 03, 2021

Code CHAN

REGISTERED-PRINCIPAL REGISTER

Jan 17, 2017

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 01, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 01, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 12, 2016

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 19, 2016

Code CNSA

ASSIGNED TO EXAMINER

Sep 14, 2016

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 09, 2016

Code NWOS

NEW APPLICATION ENTERED

Jun 04, 2016

Code NWAP

DIOTEM

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