Who owns the MADIFFCULT trademark?

The MADIFFCULT trademark is owned by Qin Jianyu.

What class is the MADIFFCULT trademark registered in?

The MADIFFCULT trademark is registered in Class 020 (Furniture, mirrors & non-metal containers).

What is the serial number for MADIFFCULT?

The USPTO serial number for MADIFFCULT is 98103992.

What is the registration number for MADIFFCULT?

MADIFFCULT is registered under USPTO registration number 8206403.

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Home Search: MADIFFCULTMADIFFCULT #98103992

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Updated Oct 18, 2026·28 searches this week

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MAD

USPTO Trademark Record

REGISTERED

MADIFFCULT

SN 98103992·Reg 8206403·Filed Jul 27, 2023

Owner Qin Jianyu

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

MADIFFCULT (Serial No. 98103992), Registration No. 8206403, is a registered US trademark filed on Jul 27, 2023 by Qin Jianyu. This trademark covers Class 020 (Furniture, mirrors & non-metal containers).

early section 8: April 07, 2032

Mark Intelligence

MADIFFCULT (Reg. #8206403) is a registered US trademark that has been protecting its owner, Qin Jianyu, since 2023. The mark covers Class 020 (Furniture, mirrors & non-metal containers). Goods and services include Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, ho.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 27, 2023

SERIAL

98103992

REG#

8206403

REGISTERED

Apr 07, 2026

Filing Information

StatusREGISTERED

Filing DateJul 27, 2023

Serial Number98103992

Registration No.8206403

Registration DateApr 07, 2026

Status DateApr 07, 2026

Published for OppositionMay 07, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 020Furniture, mirrors & non-metal containers

US codes: 002, 013, 022, 025, 032, 050

First use anywhere: Nov 02, 2023

First use in commerce: Nov 02, 2023

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

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

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Status History

20 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 03, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 03, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Sep 03, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 03, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Apr 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 16, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 16, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 13, 2024

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Oct 13, 2024

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Aug 09, 2024

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Aug 09, 2024

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 02, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 07, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 07, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 17, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 29, 2024

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 29, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 27, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 31, 2023

NEW APPLICATION ENTERED

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