Who owns the WALL-KNACK trademark?

The WALL-KNACK trademark is owned by Weidong Wu.

What class is the WALL-KNACK trademark registered in?

The WALL-KNACK trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for WALL-KNACK?

The USPTO serial number for WALL-KNACK is 98263847.

What is the registration number for WALL-KNACK?

WALL-KNACK is registered under USPTO registration number 7529857.

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Updated Sep 17, 2026·32 searches this week

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WAL

USPTO Trademark Record

REGISTERED

WALL-KNACK

SN 98263847·Reg 7529857·Filed Nov 09, 2023

Owner Weidong Wu

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

WALL-KNACK (Serial No. 98263847), Registration No. 7529857, is a registered US trademark filed on Nov 09, 2023 by Weidong Wu. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: October 08, 2030

Conflict Analysis

Full conflict analysis for WALL-KNACK (SN 98263847) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WALL-KNACK (Reg. #7529857) is a registered US trademark that has been protecting its owner, Weidong Wu, since 2023. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 09, 2023

SERIAL

98263847

REG#

7529857

REGISTERED

Oct 08, 2024

Filing Information

StatusREGISTERED

Filing DateNov 09, 2023

Serial Number98263847

Registration No.7529857

Registration DateOct 08, 2024

Status DateOct 08, 2024

Published for OppositionJul 23, 2024

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Oct 26, 2023

First use in commerce: Oct 26, 2023

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

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Status History

15 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 25, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 25, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 25, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 25, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Mar 25, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 25, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 08, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 08, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 23, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 23, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 03, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 18, 2024

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 18, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 29, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 10, 2023

NEW APPLICATION ENTERED

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