Who owns the LDURIAN trademark?

The LDURIAN trademark is owned by ZHANG, HUI BING.

What class is the LDURIAN trademark registered in?

The LDURIAN trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for LDURIAN?

The USPTO serial number for LDURIAN is 88317395.

What is the registration number for LDURIAN?

LDURIAN is registered under USPTO registration number 5845368.

Sealvo

Home Search: LDURIANLDURIAN #88317395

Back

Updated Oct 26, 2026·14 searches this week

View on USPTO TSDR Find similar marks

LDU

USPTO Trademark Record

REGISTERED

LDURIAN

SN 88317395·Reg 5845368·Filed Feb 26, 2019

Owner ZHANG, HUI BING

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

LDURIAN (Serial No. 88317395), Registration No. 5845368, is a registered US trademark filed on Feb 26, 2019 by ZHANG, HUI BING. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Section 8/9 declaration window: August 27, 2029

Mark Intelligence

LDURIAN (Reg. #5845368) is a registered US trademark that has been protecting its owner, ZHANG, HUI BING, since 2019. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 26, 2019

SERIAL

88317395

REG#

5845368

REGISTERED

Aug 27, 2019

Filing Information

StatusREGISTERED

Filing DateFeb 26, 2019

Serial Number88317395

Registration No.5845368

Registration DateAug 27, 2019

Status DateApr 09, 2025

Published for OppositionJun 11, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Feb 01, 2019

First use in commerce: Feb 01, 2019

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

14 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 19, 2024

TEAS SECTION 8 RECEIVED

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

Aug 27, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 26, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Aug 27, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 11, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 11, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 22, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

May 07, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 07, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 18, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 01, 2019

NEW APPLICATION ENTERED

Other Marks by ZHANG, HUI BING

Additional USPTO filings from the same owner.

BOW

BOWISHEET

87600407

Zhang hui bing

REGISTERED

Other Marks by Jiang Jing

Additional USPTO filings handled by the same attorney of record.

HOT

HOTKESA

90282581

REGISTERED

PEM

PEMEME

90261855

REGISTERED

KAK

KAKAPEOPLE

90138150

REGISTERED

YET

YETTAT

90177114

REGISTERED

LDURIAN

Run a conflict check

Other Marks by ZHANG, HUI BING

Other Marks by Jiang Jing

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company