Who owns the KNOWLWORLD trademark?

The KNOWLWORLD trademark is owned by Zhao Quanjun.

What class is the KNOWLWORLD trademark registered in?

The KNOWLWORLD trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for KNOWLWORLD?

The USPTO serial number for KNOWLWORLD is 79334870.

What is the registration number for KNOWLWORLD?

KNOWLWORLD is registered under USPTO registration number 6945365.

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Updated Sep 30, 2026·13 searches this week

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KNO

USPTO Trademark Record

REGISTERED

KNOWLWORLD

SN 79334870·Reg 6945365·Filed Dec 08, 2021

Owner Zhao Quanjun

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

KNOWLWORLD (Serial No. 79334870), Registration No. 6945365, is a registered US trademark filed on Dec 08, 2021 by Zhao Quanjun. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: January 10, 2029

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Mark Intelligence

KNOWLWORLD (Reg. #6945365) is a registered US trademark that has been protecting its owner, Zhao Quanjun, since 2021. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 08, 2021

SERIAL

79334870

REG#

6945365

REGISTERED

Jan 10, 2023

Filing Information

StatusREGISTERED

Filing DateDec 08, 2021

Serial Number79334870

Registration No.6945365

Registration DateJan 10, 2023

Status DateJan 10, 2023

Published for OppositionOct 25, 2022

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

12 events

NOTIFICATION PROCESSED BY IB

Mar 28, 2023

NOTIFICATION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Mar 08, 2023

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Mar 08, 2023

FINAL DISPOSITION NOTICE SENT TO IB

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

Feb 09, 2023

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 10, 2023

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 25, 2022

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 05, 2022

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

Sep 16, 2022

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 16, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

APPLICATION FILING RECEIPT MAILED

Mar 08, 2022

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 04, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 03, 2022

SN ASSIGNED FOR SECT 66A APPL FROM IB

KNOWLWORLD

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