Who owns the HIYNKU trademark?

The HIYNKU trademark is owned by Sun, Shuilong.

What class is the HIYNKU trademark registered in?

The HIYNKU trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for HIYNKU?

The USPTO serial number for HIYNKU is 90066007.

What is the registration number for HIYNKU?

HIYNKU is registered under USPTO registration number 6281751.

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Updated Oct 3, 2026·18 searches this week

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HIY

USPTO Trademark Record

REGISTERED

HIYNKU

SN 90066007·Reg 6281751·Filed Jul 22, 2020

Owner Sun, Shuilong

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

HIYNKU (Serial No. 90066007), Registration No. 6281751, is a registered US trademark filed on Jul 22, 2020 by Sun, Shuilong. This trademark covers Class 008 (Hand tools, cutlery & side arms).

Renewal window: March 02, 2027150 days remaining

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Mark Intelligence

HIYNKU (Reg. #6281751) is a registered US trademark that has been protecting its owner, Sun, Shuilong, since 2020. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 22, 2020

SERIAL

90066007

REG#

6281751

REGISTERED

Mar 02, 2021

Filing Information

StatusREGISTERED

Filing DateJul 22, 2020

Serial Number90066007

Registration No.6281751

Registration DateMar 02, 2021

Status DateMar 02, 2021

Published for OppositionDec 15, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Apr 01, 2020

First use in commerce: Apr 01, 2020

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

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Status History

10 events

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

Mar 02, 2026

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

AMENDMENT CORRESPONDENCE ENTERED

Jan 07, 2025

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Mar 02, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 15, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 15, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 25, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Nov 06, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 06, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 18, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 25, 2020

NEW APPLICATION ENTERED

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