Who owns the LEAFAX trademark?

The LEAFAX trademark is owned by Hangzhou Guanyi Technology.

What class is the LEAFAX trademark registered in?

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

What is the serial number for LEAFAX?

The USPTO serial number for LEAFAX is 87887909.

What is the registration number for LEAFAX?

LEAFAX is registered under USPTO registration number 5653602.

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Home Search: LEAFAXLEAFAX #87887909

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Updated Oct 22, 2026·14 searches this week

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LEA

USPTO Trademark Record

REGISTERED

LEAFAX

SN 87887909·Reg 5653602·Filed Apr 23, 2018

Owner Hangzhou Guanyi Technology

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.

LEAFAX (Serial No. 87887909), Registration No. 5653602, is a registered US trademark filed on Apr 23, 2018 by Hangzhou Guanyi Technology. This trademark covers Class 016 (Paper goods, books & stationery).

Section 8/9 declaration window: January 15, 2029

Mark Intelligence

LEAFAX (Reg. #5653602) is a registered US trademark that has been protecting its owner, Hangzhou Guanyi Technology, since 2018. 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

Apr 23, 2018

SERIAL

87887909

REG#

5653602

REGISTERED

Jan 15, 2019

Filing Information

StatusREGISTERED

Filing DateApr 23, 2018

Serial Number87887909

Registration No.5653602

Registration DateJan 15, 2019

Status DateMar 06, 2025

Published for OppositionOct 30, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

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: Jan 10, 2017

First use in commerce: Jan 10, 2017

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

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Status History

20 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 06, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 06, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 06, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Jul 05, 2024

TEAS SECTION 8 RECEIVED

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

Jan 15, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jan 15, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 30, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 30, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 10, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 24, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 11, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 11, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Sep 06, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 22, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 16, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Aug 16, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 16, 2018

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 14, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 02, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 26, 2018

NEW APPLICATION ENTERED

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