Who owns the ONKCTHER trademark?

The ONKCTHER trademark is owned by Le Xu.

What class is the ONKCTHER trademark registered in?

The ONKCTHER trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for ONKCTHER?

The USPTO serial number for ONKCTHER is 99418665.

What is the registration number for ONKCTHER?

ONKCTHER is registered under USPTO registration number 8241525.

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Updated Sep 20, 2026·18 searches this week

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USPTO Trademark Record

REGISTERED

ONKCTHER

SN 99418665·Reg 8241525·Filed Sep 29, 2025

Owner Le Xu

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

ONKCTHER (Serial No. 99418665), Registration No. 8241525, is a registered US trademark filed on Sep 29, 2025 by Le Xu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 05, 2032

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Mark Intelligence

ONKCTHER (Reg. #8241525) is a registered US trademark that has been protecting its owner, Le Xu, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 29, 2025

SERIAL

99418665

REG#

8241525

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateSep 29, 2025

Serial Number99418665