Who owns the THERMKON trademark?

The THERMKON trademark is owned by SHERBROOKE CORPORATION.

What class is the THERMKON trademark registered in?

The THERMKON trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for THERMKON?

The USPTO serial number for THERMKON is 86730972.

What is the registration number for THERMKON?

THERMKON is registered under USPTO registration number 5066954.

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Updated Oct 30, 2026·15 searches this week

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Section 8/9 declaration window

October 27, 2036

3649 days remaining

THE

THERMKON

REGISTERED

Serial: 86730972
Reg: 5066954
Filed: Aug 20, 2015
Owner: SHERBROOKE CORPORATION

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

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 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Nov 30, 1981

First use in commerce: Nov 30, 1981

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

Status History

32 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 06, 2026

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 06, 2026

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 06, 2026

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 06, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Nov 04, 2025

Code E89R

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

Oct 26, 2025

Code REM2

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

Jun 03, 2022

Code C15A

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

Jun 03, 2022

Code NA85

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jun 02, 2022

Code EROP

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

May 13, 2022

Code PR23

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 04, 2022

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Nov 10, 2021

Code E815

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

Oct 25, 2021

Code REM1

REGISTERED-PRINCIPAL REGISTER

Oct 25, 2016

Code R.PR

PUBLISHED FOR OPPOSITION

Aug 09, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 09, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 20, 2016

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 07, 2016

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 01, 2016

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 28, 2016

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 28, 2016

Code TEME

ASSIGNED TO LIE

Jun 20, 2016

Code ALIE

TEAS PETITION TO REVIVE RECEIVED

Jun 10, 2016

Code PROA

PETITION TO REVIVE-GRANTED

Jun 10, 2016

Code PETG

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 10, 2016

Code TROA

NOTICE OF REVIVAL - E-MAILED

Jun 10, 2016

Code NREV

ASSIGNED TO EXAMINER

Dec 04, 2015

Code DOCK

NON-FINAL ACTION WRITTEN

Dec 04, 2015

Code CNRT

NON-FINAL ACTION E-MAILED

Dec 04, 2015

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 04, 2015

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 25, 2015

Code NWOS

NEW APPLICATION ENTERED

Aug 24, 2015

Code NWAP

THERMKON

What to file next

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