Who owns the LECFUN trademark?

The LECFUN trademark is owned by LIU,Fang.

What class is the LECFUN trademark registered in?

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

What is the serial number for LECFUN?

The USPTO serial number for LECFUN is 88951318.

What is the registration number for LECFUN?

LECFUN is registered under USPTO registration number 6237811.

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Updated Oct 10, 2026·11 searches this week

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LEC

USPTO Trademark Record

REGISTERED

LECFUN

SN 88951318·Reg 6237811·Filed Jun 06, 2020

Owner LIU,Fang

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.

LECFUN (Serial No. 88951318), Registration No. 6237811, is a registered US trademark filed on Jun 06, 2020 by LIU,Fang. This trademark covers Class 016 (Paper goods, books & stationery).

Mark Intelligence

LECFUN (Reg. #6237811) is a registered US trademark that has been protecting its owner, LIU,Fang, since 2020. 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

Jun 06, 2020

SERIAL

88951318

REG#

6237811

REGISTERED

Jan 05, 2021

Filing Information

StatusREGISTERED

Filing DateJun 06, 2020

Serial Number88951318

Registration No.6237811

Registration DateJan 05, 2021

Status DateApr 16, 2026

Published for OppositionOct 20, 2020

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: May 20, 2020

First use in commerce: May 20, 2020

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

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Status History

27 events

ORDER RECONSIDERING REGISTRATION

Apr 16, 2026

ORDER RECONSIDERING REGISTRATION

ORDER RECONSIDERING REGISTRATION – NOTICE EMAILED

Apr 16, 2026

ORDER RECONSIDERING REGISTRATION – NOTICE EMAILED

RECONSIDERED – CANCELLED AND REOPENED

Apr 16, 2026

RECONSIDERED – CANCELLED AND REOPENED

ORDER FOR SANCTIONS

Apr 16, 2026

ORDER FOR SANCTIONS

ORDER FOR SANCTIONS - NOTICE EMAILED

Apr 16, 2026

ORDER FOR SANCTIONS - NOTICE EMAILED

TERMINATED AFTER SANCTIONS

Apr 16, 2026

TERMINATED AFTER SANCTIONS

NOTICE OF TERMINATION – EMAILED

Apr 16, 2026

NOTICE OF TERMINATION – EMAILED

SHOW CAUSE ORDER

Jan 27, 2026

SHOW CAUSE ORDER

SHOW CAUSE ORDER NOTICE - EMAILED

Jan 27, 2026

SHOW CAUSE ORDER NOTICE - EMAILED

NOTICE PROPOSING TO RECONSIDER REGISTRATION

Jan 27, 2026

NOTICE PROPOSING TO RECONSIDER REGISTRATION

NOTICE PROPOSING TO RECONSIDER REGISTRATION – EMAILED

Jan 27, 2026

NOTICE PROPOSING TO RECONSIDER REGISTRATION – EMAILED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jan 05, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jul 12, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jul 12, 2023

WITHDRAWAL OF ATTORNEY GRANTED

ORDER FOR SANCTIONS - NOTICE EMAILED

Dec 15, 2021

ORDER FOR SANCTIONS - NOTICE EMAILED

ORDER FOR SANCTIONS

Dec 10, 2021

ORDER FOR SANCTIONS

REGISTERED-PRINCIPAL REGISTER

Jan 05, 2021

REGISTERED-PRINCIPAL REGISTER

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

Dec 06, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 06, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 06, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Oct 20, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 20, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 30, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 11, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 09, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 30, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 10, 2020

NEW APPLICATION ENTERED

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