Who owns the OCTROT trademark?

The OCTROT trademark is owned by KAI ZHONG.

What class is the OCTROT trademark registered in?

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

What is the serial number for OCTROT?

The USPTO serial number for OCTROT is 99540150.

What is the registration number for OCTROT?

OCTROT is registered under USPTO registration number 8263551.

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Updated Sep 27, 2026·35 searches this week

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USPTO Trademark Record

REGISTERED

OCTROT

SN 99540150·Reg 8263551·Filed Dec 10, 2025

Owner KAI ZHONG

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

OCTROT (Serial No. 99540150), Registration No. 8263551, is a registered US trademark filed on Dec 10, 2025 by KAI ZHONG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 19, 2032

Conflict Analysis

Full conflict analysis for OCTROT (SN 99540150) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OCTROT (Reg. #8263551) is a registered US trademark that has been protecting its owner, KAI ZHONG, 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

Dec 10, 2025

SERIAL

99540150

REG#

8263551

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateDec 10, 2025

Serial Number99540150