Who owns the LEANGO trademark?

The LEANGO trademark is owned by Leango, LLC.

What class is the LEANGO trademark registered in?

The LEANGO trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for LEANGO?

The USPTO serial number for LEANGO is 88435606.

What is the registration number for LEANGO?

LEANGO is registered under USPTO registration number 5953685.

Sealvo

Home Search: LEANGOLEANGO #88435606

Back

Updated Oct 29, 2026·28 searches this week

View on USPTO TSDR Find similar marks

LEA

USPTO Trademark Record

REGISTERED

LEANGO

SN 88435606·Reg 5953685·Filed May 17, 2019

Owner Leango, LLC

Advertising; business management, organization and administration; office functions.

LEANGO (Serial No. 88435606), Registration No. 5953685, is a registered US trademark filed on May 17, 2019 by Leango, LLC. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: January 07, 2030

Mark Intelligence

LEANGO (Reg. #5953685) is a registered US trademark that has been protecting its owner, Leango, LLC, since 2019. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

May 17, 2019

SERIAL

88435606

REG#

5953685

REGISTERED

Jan 07, 2020

Filing Information

StatusREGISTERED

Filing DateMay 17, 2019

Serial Number88435606

Registration No.5953685

Registration DateJan 07, 2020

Status DateMay 08, 2026

Published for OppositionSep 17, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 01, 2018

First use in commerce: Apr 17, 2019

Advertising; business management, organization and administration; office functions.

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

15 events

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

May 08, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

May 08, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 08, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Feb 16, 2026

TEAS SECTION 8 & 15 RECEIVED

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

Jan 07, 2025

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

REGISTERED-PRINCIPAL REGISTER

Jan 07, 2020

REGISTERED-PRINCIPAL REGISTER

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Nov 27, 2019

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

EXTENSION OF TIME TO OPPOSE RECEIVED

Oct 10, 2019

EXTENSION OF TIME TO OPPOSE RECEIVED

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 17, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Sep 17, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 28, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 05, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 04, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 21, 2019

NEW APPLICATION ENTERED

Other Marks by Mark F. Smith

Additional USPTO filings handled by the same attorney of record.

HOM

HOME PLANET SOLUTIONS

88080155

REGISTERED

THA

THAT SH!T AIN'T TRUE TOUR

98826287

REGISTERED

GRE

GREAT MINDS THAT DON'T THINK ALIKE

85905417

REGISTERED

LAM

LAMBDA TECHNOLOGIES

87474160

REGISTERED

LEANGO

Run a conflict check

Other Marks by Mark F. Smith

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company