Who owns the LETTERLY trademark?

The LETTERLY trademark is owned by Letterly Corp..

What class is the LETTERLY trademark registered in?

The LETTERLY trademark is registered in Class 045 (Legal, security & personal social services).

What is the serial number for LETTERLY?

The USPTO serial number for LETTERLY is 99128399.

What is the registration number for LETTERLY?

LETTERLY is registered under USPTO registration number 8310123.

Sealvo

Home Search: LETTERLYLETTERLY #99128399

Back

Updated Sep 28, 2026·30 searches this week

View on USPTO TSDR Find similar marks

LET

USPTO Trademark Record

REGISTERED

LETTERLY

SN 99128399·Reg 8310123·Filed Apr 09, 2025

Owner Letterly Corp.

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

LETTERLY (Serial No. 99128399), Registration No. 8310123, is a registered US trademark filed on Apr 09, 2025 by Letterly Corp.. This trademark covers Class 045 (Legal, security & personal social services).

early section 8: June 23, 2032

Conflict Analysis

Full conflict analysis for LETTERLY (SN 99128399) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LETTERLY (Reg. #8310123) is a registered US trademark that has been protecting its owner, Letterly Corp., since 2025. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 09, 2025

SERIAL

99128399

REG#

8310123

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateApr 09, 2025

Serial Number99128399

Registration No.8310123

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionMay 05, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Feb 17, 2025

First use in commerce: Feb 17, 2025

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

18 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 05, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 05, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 08, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 07, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 07, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 07, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jan 05, 2026

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jan 05, 2026

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Oct 14, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 14, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 14, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 08, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 06, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 09, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Apr 09, 2025

NEW APPLICATION ENTERED

Other Marks by Rebecca Liebowitz

Additional USPTO filings handled by the same attorney of record.

AUT

AUTOFLEET

99251675

REGISTERED

RAT

RATE TITLE AGENCY

99040133

REGISTERED

ARM

ARMED TO FARM

99620235

REGISTERED

79425605

REGISTERED

LETTERLY

Run a conflict check

Other Marks by Rebecca Liebowitz

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company