Who owns the UNIMELT trademark?

The UNIMELT trademark is owned by 6K INC..

What class is the UNIMELT trademark registered in?

The UNIMELT trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for UNIMELT?

The USPTO serial number for UNIMELT is 87862432.

What is the registration number for UNIMELT?

UNIMELT is registered under USPTO registration number 5766990.

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Home Search: UNIMELTUNIMELT #87862432

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Updated Sep 17, 2026·27 searches this week

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UNI

USPTO Trademark Record

REGISTERED

UNIMELT

SN 87862432·Reg 5766990·Filed Apr 04, 2018

Owner 6K INC.

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

UNIMELT (Serial No. 87862432), Registration No. 5766990, is a registered US trademark filed on Apr 04, 2018 by 6K INC.. This trademark covers Class 040 (Treatment & processing of materials).

Section 8/9 declaration window: June 04, 2029

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Mark Intelligence

UNIMELT (Reg. #5766990) is a registered US trademark that has been protecting its owner, 6K INC., since 2018. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 04, 2018

SERIAL

87862432

REG#

5766990

REGISTERED

Jun 04, 2019

Filing Information

StatusREGISTERED

Filing DateApr 04, 2018

Serial Number87862432

Registration No.5766990

Registration DateJun 04, 2019

Status DateMay 01, 2026

Published for OppositionMar 19, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1453215

480Sep 21, 2018

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Nov 30, 2012

First use in commerce: Nov 30, 2012

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

30 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 01, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 01, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Feb 27, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8

Jan 26, 2026

POST REGISTRATION ACTION MAILED - SEC. 8

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jan 13, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 22, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 22, 2025

POST REGISTRATION ACTION MAILED - SEC. 8

TEAS SECTION 8 RECEIVED

Jun 02, 2025

TEAS SECTION 8 RECEIVED

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

Jun 04, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 10, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jun 04, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 19, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 19, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 27, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 13, 2019

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Feb 11, 2019

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Jan 28, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 28, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 28, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 28, 2019

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 28, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 10, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 09, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 09, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Jul 13, 2018

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 13, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 13, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 13, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 12, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 07, 2018

NEW APPLICATION ENTERED

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Additional USPTO filings handled by the same attorney of record.

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UNIMELT

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