Who owns the YIFENG trademark?

The YIFENG trademark is owned by Cao Yan Lin.

What class is the YIFENG trademark registered in?

The YIFENG trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for YIFENG?

The USPTO serial number for YIFENG is 87404426.

What is the registration number for YIFENG?

YIFENG is registered under USPTO registration number 5516668.

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Updated Oct 6, 2026·30 searches this week

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YIF

USPTO Trademark Record

ABANDONED

YIFENG

SN 87404426·Reg 5516668·Filed Apr 10, 2017

Owner Cao Yan Lin

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

YIFENG (Serial No. 87404426), Registration No. 5516668, is a abandoned US trademark filed on Apr 10, 2017 by Cao Yan Lin. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

YIFENG (Reg. #5516668) is an abandoned US trademark that was filed in 2017 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 10, 2017

SERIAL

87404426

REG#

5516668

REGISTERED

Jul 17, 2018

Filing Information

StatusABANDONED

Filing DateApr 10, 2017

Serial Number87404426

Registration No.5516668

Registration DateJul 17, 2018

Status DateFeb 04, 2025

Published for OppositionMay 01, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jan 09, 2016

First use in commerce: Jan 26, 2016

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

23 events

CANCELLED SEC. 8 (6-YR)

Feb 04, 2025

CANCELLED SEC. 8 (6-YR)

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

Jul 17, 2023

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

REGISTERED-PRINCIPAL REGISTER

Jul 17, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 01, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 01, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 11, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Mar 22, 2018

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 22, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 22, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 22, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Mar 09, 2018

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Sep 25, 2017

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Sep 25, 2017

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 25, 2017

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 15, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 14, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 14, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 07, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 07, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 07, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 01, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 15, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 13, 2017

NEW APPLICATION ENTERED

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