Who owns the TOPKLEAN trademark?

The TOPKLEAN trademark is owned by DEHON.

What class is the TOPKLEAN trademark registered in?

The TOPKLEAN trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for TOPKLEAN?

The USPTO serial number for TOPKLEAN is 79128149.

What is the registration number for TOPKLEAN?

TOPKLEAN is registered under USPTO registration number 4513089.

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Home Search: TOPKLEANTOPKLEAN #79128149

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Updated Sep 28, 2026·20 searches this week

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USPTO Trademark Record

REGISTERED

TOPKLEAN

SN 79128149·Reg 4513089·Filed Feb 08, 2013

Owner DEHON

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

TOPKLEAN (Serial No. 79128149), Registration No. 4513089, is a registered US trademark filed on Feb 08, 2013 by DEHON. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: April 17, 2034

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Mark Intelligence

TOPKLEAN (Reg. #4513089) is a registered US trademark that has been protecting its owner, DEHON, since 2013. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 3 opposition proceedings during prosecution.

FILED

Feb 08, 2013

SERIAL

79128149

REG#

4513089

REGISTERED

Apr 15, 2014

Filing Information

StatusREGISTERED

Filing DateFeb 08, 2013

Serial Number79128149

Registration No.4513089

Registration DateApr 15, 2014

Status DateNov 25, 2024

Published for OppositionJan 28, 2014

Filing Basis & Declarations

Section 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

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

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Status History

42 events

NEW REPRESENTATIVE AT IB RECEIVED

Apr 30, 2026

NEW REPRESENTATIVE AT IB RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 25, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED-SEC.71 ACCEPTED

Nov 25, 2024

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Nov 25, 2024

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

TEAS SECTION 71 RECEIVED

Apr 12, 2024

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Apr 15, 2023

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Dec 30, 2022

INTERNATIONAL REGISTRATION RENEWED

NEW REPRESENTATIVE AT IB RECEIVED

Aug 20, 2021

NEW REPRESENTATIVE AT IB RECEIVED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Oct 30, 2020

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Oct 30, 2020

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Oct 29, 2020

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 18, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 71 & 15

May 18, 2020

POST REGISTRATION ACTION MAILED - SEC. 71 & 15

CHANGE OF NAME/ADDRESS REC'D FROM IB

May 14, 2020

CHANGE OF NAME/ADDRESS REC'D FROM IB

TEAS SECTION 71 & 15 RECEIVED

Apr 14, 2020

TEAS SECTION 71 & 15 RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

May 17, 2018

NEW REPRESENTATIVE AT IB RECEIVED

May 17, 2018

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 11, 2014

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 20, 2014

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 20, 2014

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jul 15, 2014

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Apr 15, 2014

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 28, 2014

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Jan 25, 2014

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Jan 08, 2014

NOTICE OF PUBLICATION

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jan 08, 2014

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jan 08, 2014

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ASSIGNED TO LIE

Dec 26, 2013

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 26, 2013

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 03, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 27, 2013

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 26, 2013

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 26, 2013

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Jun 23, 2013

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 31, 2013

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

May 31, 2013

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 31, 2013

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

May 30, 2013

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

May 23, 2013

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Apr 27, 2013

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 23, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 18, 2013

SN ASSIGNED FOR SECT 66A APPL FROM IB

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