Who owns the LESHEM CH trademark?

The LESHEM CH trademark is owned by Leshem CH LLC.

What class is the LESHEM CH trademark registered in?

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

What is the serial number for LESHEM CH?

The USPTO serial number for LESHEM CH is 99558825.

What is the registration number for LESHEM CH?

LESHEM CH is registered under USPTO registration number 8342919.

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Home Search: LESHEM CHLESHEM CH #99558825

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Updated Sep 20, 2026·33 searches this week

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LES

USPTO Trademark Record

REGISTERED

LESHEM CH

SN 99558825·Reg 8342919·Filed Dec 19, 2025

Owner Leshem CH LLC

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

LESHEM CH (Serial No. 99558825), Registration No. 8342919, is a registered US trademark filed on Dec 19, 2025 by Leshem CH LLC. This trademark covers Class 040 (Treatment & processing of materials).

early section 8: July 14, 2032

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Mark Intelligence

LESHEM CH (Reg. #8342919) is a registered US trademark that has been protecting its owner, Leshem CH LLC, since 2025. 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

Dec 19, 2025

SERIAL

99558825

REG#

8342919

REGISTERED

Jul 14, 2026

Filing Information

StatusREGISTERED

Filing DateDec 19, 2025

Serial Number99558825

Registration No.8342919

Registration DateJul 14, 2026

Status DateJul 14, 2026

Published for OppositionMay 26, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Jul 22, 2025

First use in commerce: Jul 22, 2025

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

10 events

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 26, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 26, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 20, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 28, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 23, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 19, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 19, 2025

APPLICATION FILING RECEIPT MAILED

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