Who owns the SMARTKNIGHT trademark?

The SMARTKNIGHT trademark is owned by Luo Zijian.

What class is the SMARTKNIGHT trademark registered in?

The SMARTKNIGHT trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for SMARTKNIGHT?

The USPTO serial number for SMARTKNIGHT is 90215447.

What is the registration number for SMARTKNIGHT?

SMARTKNIGHT is registered under USPTO registration number 6523757.

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Updated Sep 27, 2026·17 searches this week

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USPTO Trademark Record

REGISTERED

SMARTKNIGHT

SN 90215447·Reg 6523757·Filed Sep 27, 2020

Owner Luo Zijian

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

SMARTKNIGHT (Serial No. 90215447), Registration No. 6523757, is a registered US trademark filed on Sep 27, 2020 by Luo Zijian. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: October 19, 2027

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SMARTKNIGHT (Reg. #6523757) is a registered US trademark that has been protecting its owner, Luo Zijian, since 2020. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 27, 2020

SERIAL

90215447

REG#

6523757

REGISTERED

Oct 19, 2021

Filing Information

StatusREGISTERED

Filing DateSep 27, 2020

Serial Number90215447

Registration No.6523757

Registration DateOct 19, 2021

Status DateOct 19, 2021

Published for OppositionAug 03, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Sep 27, 2019

First use in commerce: Sep 27, 2019

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

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Status History

23 events

AMENDMENT CORRESPONDENCE ENTERED

Apr 03, 2024

AMENDMENT CORRESPONDENCE ENTERED

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

May 11, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 11, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 11, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 19, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 03, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 03, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 14, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 24, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jun 24, 2021

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 24, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 22, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 22, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 22, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jun 22, 2021

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

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 13, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Feb 18, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 18, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 18, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 17, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 07, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2020

NEW APPLICATION ENTERED

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