Who owns the LEAUNA trademark?

The LEAUNA trademark is owned by Yang jianjiang.

What class is the LEAUNA trademark registered in?

The LEAUNA trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for LEAUNA?

The USPTO serial number for LEAUNA is 88902682.

What is the registration number for LEAUNA?

LEAUNA is registered under USPTO registration number 6205046.

Sealvo

Home Search: LEAUNALEAUNA #88902682

Back

Updated Oct 1, 2026·21 searches this week

View on USPTO TSDR Find similar marks

LEA

USPTO Trademark Record

REGISTERED

LEAUNA

SN 88902682·Reg 6205046·Filed May 06, 2020

Owner Yang jianjiang

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

LEAUNA (Serial No. 88902682), Registration No. 6205046, is a registered US trademark filed on May 06, 2020 by Yang jianjiang. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Renewal window: November 24, 202654 days remaining

Conflict Analysis

Full conflict analysis for LEAUNA (SN 88902682) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEAUNA (Reg. #6205046) is a registered US trademark that has been protecting its owner, Yang jianjiang, since 2020. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 06, 2020

SERIAL

88902682

REG#

6205046

REGISTERED

Nov 24, 2020

Filing Information

StatusREGISTERED

Filing DateMay 06, 2020

Serial Number88902682

Registration No.6205046

Registration DateNov 24, 2020

Status DateNov 24, 2020

Published for OppositionSep 08, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jan 22, 2020

First use in commerce: Jan 22, 2020

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

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

Nov 24, 2025

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 15, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 15, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 15, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 15, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 15, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Nov 24, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 08, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Aug 01, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 01, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 19, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 09, 2020

NEW APPLICATION ENTERED

Other Marks by Yang jianjiang

Additional USPTO filings from the same owner.

MUS

MUSICARD

90116364

Yang Jianjiang

REGISTERED

Other Marks by ZHUOJINGWEN TIAN

Additional USPTO filings handled by the same attorney of record.

HMF

HMFULE

98057648

REGISTERED

FEH

FEHUEW

88379545

REGISTERED

JEI

JEICY

87777489

REGISTERED

AMO

AMOOCA

97803234

REGISTERED

LEAUNA

Run a conflict check

Other Marks by Yang jianjiang

Other Marks by ZHUOJINGWEN TIAN

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company