Who owns the YIFASY trademark?

The YIFASY trademark is owned by Ke Qinjian.

What class is the YIFASY trademark registered in?

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

What is the serial number for YIFASY?

The USPTO serial number for YIFASY is 88457998.

What is the registration number for YIFASY?

YIFASY is registered under USPTO registration number 5948561.

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Updated Oct 18, 2026·9 searches this week

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YIF

USPTO Trademark Record

REGISTERED

YIFASY

SN 88457998·Reg 5948561·Filed Jun 04, 2019

Owner Ke Qinjian

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.

YIFASY (Serial No. 88457998), Registration No. 5948561, is a registered US trademark filed on Jun 04, 2019 by Ke Qinjian. This trademark covers Class 016 (Paper goods, books & stationery).

Section 8/9 declaration window: December 31, 2029

Mark Intelligence

YIFASY (Reg. #5948561) is a registered US trademark that has been protecting its owner, Ke Qinjian, since 2019. 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 04, 2019

SERIAL

88457998

REG#

5948561

REGISTERED

Dec 31, 2019

Filing Information

StatusREGISTERED

Filing DateJun 04, 2019

Serial Number88457998

Registration No.5948561

Registration DateDec 31, 2019

Status DateOct 31, 2025

Published for OppositionOct 15, 2019

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: May 19, 2019

First use in commerce: May 20, 2019

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

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Status History

13 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Oct 31, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Oct 31, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 30, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jul 01, 2025

TEAS SECTION 8 RECEIVED

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

Dec 31, 2024

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

REGISTERED-PRINCIPAL REGISTER

Dec 31, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 15, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 15, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 25, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 08, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 26, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 07, 2019

NEW APPLICATION ENTERED

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