Who owns the DUAL CORE PLUS trademark?

The DUAL CORE PLUS trademark is owned by TEMPEFF INC..

What class is the DUAL CORE PLUS trademark registered in?

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

What is the serial number for DUAL CORE PLUS?

The USPTO serial number for DUAL CORE PLUS is 88486705.

What is the registration number for DUAL CORE PLUS?

DUAL CORE PLUS is registered under USPTO registration number 6278585.

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Updated Oct 31, 2026·19 searches this week

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Section 8/9 declaration window

February 24, 2031

1577 days remaining

DUA

DUAL CORE PLUS

REGISTERED

Serial: 88486705
Reg: 6278585
Filed: Jun 24, 2019
Owner: TEMPEFF INC.

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, 024, 031, 034

First use anywhere: Nov 30, 2020

First use in commerce: Nov 30, 2020

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

34 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 16, 2026

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 16, 2026

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 16, 2026

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Jun 25, 2026

Code E815

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

Feb 23, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Feb 23, 2021

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 22, 2021

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 21, 2021

Code CNPR

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 06, 2021

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jan 06, 2021

Code SUPC

USE AMENDMENT FILED

Dec 16, 2020

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Dec 16, 2020

Code EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 15, 2020

Code EXRA

SOU TEAS EXTENSION RECEIVED

Dec 11, 2020

Code EEXT

SOU EXTENSION 2 FILED

Dec 11, 2020

Code EXT2

SOU EXTENSION 2 GRANTED

Dec 11, 2020

Code EX2G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 04, 2020

Code EXRA

SOU EXTENSION 1 GRANTED

Jun 02, 2020

Code EX1G

SOU TEAS EXTENSION RECEIVED

Jun 02, 2020

Code EEXT

SOU EXTENSION 1 FILED

Jun 02, 2020

Code EXT1

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 13, 2020

Code ASGN

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 31, 2019

Code NOAM

PUBLISHED FOR OPPOSITION

Nov 05, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 05, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 16, 2019

Code NONP

ASSIGNED TO LIE

Sep 30, 2019

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 24, 2019

Code CNSA

EXAMINERS AMENDMENT -WRITTEN

Sep 23, 2019

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Sep 23, 2019

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 23, 2019

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Sep 23, 2019

Code XAEC

ASSIGNED TO EXAMINER

Sep 13, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 03, 2019

Code NWOS

NEW APPLICATION ENTERED

Jun 27, 2019

Code NWAP

DUAL CORE PLUS

What to file next

Full Goods & Services

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