Who owns the LETTOI trademark?

The LETTOI trademark is owned by LETTOI LLC.

What class is the LETTOI trademark registered in?

The LETTOI trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for LETTOI?

The USPTO serial number for LETTOI is 88543932.

What is the registration number for LETTOI?

LETTOI is registered under USPTO registration number 6161508.

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LET

USPTO Trademark Record

REGISTERED

LETTOI

SN 88543932·Reg 6161508·Filed Jul 28, 2019

Owner LETTOI LLC

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

LETTOI (Serial No. 88543932), Registration No. 6161508, is a registered US trademark filed on Jul 28, 2019 by LETTOI LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal grace 6y period: March 29, 2027175 days remaining

Mark Intelligence

LETTOI (Reg. #6161508) is a registered US trademark that has been protecting its owner, LETTOI LLC, since 2019. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 28, 2019

SERIAL

88543932

REG#

6161508

REGISTERED

Sep 29, 2020

Filing Information

StatusREGISTERED

Filing DateJul 28, 2019

Serial Number88543932

Registration No.6161508

Registration DateSep 29, 2020

Status DateSep 29, 2020

Published for OppositionJul 14, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Jan 06, 2018

First use in commerce: Jan 06, 2018

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

20 events

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

Sep 29, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 21, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 21, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 21, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 21, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Aug 21, 2024

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 21, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 14, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 05, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 09, 2020

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO LIE

May 05, 2020

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Oct 21, 2019

ASSIGNED TO EXAMINER

SUSPENSION LETTER WRITTEN

Oct 21, 2019

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 21, 2019

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 21, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 07, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 31, 2019

NEW APPLICATION ENTERED

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