Who owns the LINKNOWN trademark?

The LINKNOWN trademark is owned by ZHENG Shanfeng.

What class is the LINKNOWN trademark registered in?

The LINKNOWN trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for LINKNOWN?

The USPTO serial number for LINKNOWN is 87895747.

What is the registration number for LINKNOWN?

LINKNOWN is registered under USPTO registration number 5689133.

LIN

USPTO Trademark Record

REGISTERED

LINKNOWN

SN 87895747·Reg 5689133·Filed Apr 26, 2018

Owner ZHENG Shanfeng

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

LINKNOWN (Serial No. 87895747), Registration No. 5689133, is a registered US trademark filed on Apr 26, 2018 by ZHENG Shanfeng. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: March 05, 2029

Mark Intelligence

LINKNOWN (Reg. #5689133) is a registered US trademark that has been protecting its owner, ZHENG Shanfeng, since 2018. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 26, 2018

SERIAL

87895747

REG#

5689133

REGISTERED

Mar 05, 2019

Owner

Applicant

ZHENG Shanfeng

Entity

Individual

Address

1-3D, BLDG 2, ZhonghaiYangguang MeiguiYuan, No.333, Qianhai RD, Nanshan DIST, Shenzhen, Guangdong, 5180000

Country

Attorney

NameAnthony Alex Daher

Docket

A-LH0918T06

Address

16755 Von Karman Avenue, Suite 200, Irvine, CA 92606, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateApr 26, 2018

Serial Number87895747

Registration No.5689133

Registration DateMar 05, 2019

Status DateApr 09, 2025

Published for OppositionDec 18, 2018

Next RenewalMarch 05, 2029

Mark TypeStandard characters

Attorney DocketA-LH0918T06

Status DescriptionLive and registered, Section 8 accepted

Filing Signals

FILED

2018

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Apr 20, 2018

First use in commerce: Apr 20, 2018

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

Status History

22 events

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 09, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 09, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 07, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Sep 18, 2024

TEAS SECTION 8 RECEIVED

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

Mar 05, 2024

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

REGISTERED-PRINCIPAL REGISTER

Mar 05, 2019

REGISTERED-PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 31, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Dec 18, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 18, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 28, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 15, 2018

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 12, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 30, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 29, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 28, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 28, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 20, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Aug 20, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 20, 2018

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 16, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 05, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 30, 2018

NEW APPLICATION ENTERED

LINKNOWN

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by ZHENG Shanfeng

Other Marks by Anthony Alex Daher

Resources

Company