Who owns the KNB trademark?

The KNB trademark is owned by Chunhe Zheng.

What class is the KNB trademark registered in?

The KNB trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for KNB?

The USPTO serial number for KNB is 99569935.

What is the registration number for KNB?

KNB is registered under USPTO registration number 8352993.

Sealvo

Home Search: KNBKNB #99569935

Back

Updated Oct 25, 2026·38 searches this week

View on USPTO TSDR Find similar marks

KNB

USPTO Trademark Record

REGISTERED

KNB

SN 99569935·Reg 8352993·Filed Dec 29, 2025

Owner Chunhe Zheng

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

KNB (Serial No. 99569935), Registration No. 8352993, is a registered US trademark filed on Dec 29, 2025 by Chunhe Zheng. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: July 21, 2032

Mark Intelligence

KNB (Reg. #8352993) is a registered US trademark that has been protecting its owner, Chunhe Zheng, since 2025. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 29, 2025

SERIAL

99569935

REG#

8352993

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateDec 29, 2025

Serial Number99569935

Registration No.8352993

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

First use anywhere: Aug 30, 2025

First use in commerce: Aug 30, 2025

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

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

Oct 20, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 20, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 20, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Oct 20, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Oct 20, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 02, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 04, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 29, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 19, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 29, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 29, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Chunhe Zheng

Additional USPTO filings from the same owner.

HJZ

99590155

Chunhe Zheng

REGISTERED

MQC

99594958

Chunhe Zheng

REGISTERED

KHA

99594972

Chunhe Zheng

REGISTERED

PNU

99594960

Chunhe Zheng

REGISTERED

KNB

Run a conflict check

Other Marks by Chunhe Zheng

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company