Who owns the PIBYWIT trademark?

The PIBYWIT trademark is owned by Shuqi Kou.

What class is the PIBYWIT trademark registered in?

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

What is the serial number for PIBYWIT?

The USPTO serial number for PIBYWIT is 99436531.

What is the registration number for PIBYWIT?

PIBYWIT is registered under USPTO registration number 8388309.

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Home Search: PIBYWITPIBYWIT #99436531

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Updated Sep 26, 2026·20 searches this week

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PIB

USPTO Trademark Record

REGISTERED

PIBYWIT

SN 99436531·Reg 8388309·Filed Oct 10, 2025

Owner Shuqi Kou

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

PIBYWIT (Serial No. 99436531), Registration No. 8388309, is a registered US trademark filed on Oct 10, 2025 by Shuqi Kou. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: August 11, 2032

Conflict Analysis

Full conflict analysis for PIBYWIT (SN 99436531) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PIBYWIT (Reg. #8388309) is a registered US trademark that has been protecting its owner, Shuqi Kou, 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

Oct 10, 2025

SERIAL

99436531

REG#

8388309

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateOct 10, 2025

Serial Number99436531

Registration No.8388309

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 2026

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

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

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

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Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 28, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

May 22, 2026

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 22, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 22, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Feb 27, 2026

ASSIGNED TO EXAMINER

SUSPENSION LETTER WRITTEN

Feb 27, 2026

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 27, 2026

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 27, 2026

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 25, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 25, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Oct 10, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 10, 2025

APPLICATION FILING RECEIPT MAILED

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