Who owns the COPPER CLEAN trademark?

The COPPER CLEAN trademark is owned by Buffalo Technology Group, Ltd..

What class is the COPPER CLEAN trademark registered in?

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

What is the serial number for COPPER CLEAN?

The USPTO serial number for COPPER CLEAN is 88845350.

What is the registration number for COPPER CLEAN?

COPPER CLEAN is registered under USPTO registration number 6173954.

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Updated Sep 24, 2026·42 searches this week

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COP

USPTO Trademark Record

REGISTERED

COPPER CLEAN

SN 88845350·Reg 6173954·Filed Mar 24, 2020

Owner Buffalo Technology Group, Ltd.

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.

COPPER CLEAN (Serial No. 88845350), Registration No. 6173954, is a registered US trademark filed on Mar 24, 2020 by Buffalo Technology Group, Ltd.. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Renewal window: October 13, 202619 days remaining

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Mark Intelligence

COPPER CLEAN (Reg. #6173954) is a registered US trademark that has been protecting its owner, Buffalo Technology Group, Ltd., since 2020. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 24, 2020

SERIAL

88845350

REG#

6173954

REGISTERED

Oct 13, 2020

Filing Information

StatusREGISTERED

Filing DateMar 24, 2020

Serial Number88845350

Registration No.6173954

Registration DateOct 13, 2020

Status DateOct 13, 2020

Published for OppositionJul 28, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

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

First use anywhere: Mar 11, 2020

First use in commerce: Mar 11, 2020

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

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Status History

13 events

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

Oct 13, 2025

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

REGISTERED-PRINCIPAL REGISTER

Oct 13, 2020

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 22, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 22, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 22, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

Jun 22, 2020

EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jun 22, 2020

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO EXAMINER

Jun 16, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 27, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 27, 2020

NEW APPLICATION ENTERED

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