Who owns the LEXSO trademark?

The LEXSO trademark is owned by Constellis, LLC.

What class is the LEXSO trademark registered in?

The LEXSO trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches), Class 025 (Clothing, footwear & headgear), Class 026 (Lace, embroidery, ribbons, buttons & haberdashery), Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services), Class 045 (Legal, security & personal social services).

What is the serial number for LEXSO?

The USPTO serial number for LEXSO is 97539710.

What is the registration number for LEXSO?

LEXSO is registered under USPTO registration number 8403137.

LEXSO - Owned by Constellis, LLC - (Class 014, Class 025, Class 026)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Feb 13, 2026

First use in commerce: Feb 13, 2026

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

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Jan 30, 2026

First use in commerce: Feb 10, 2026

Clothing, footwear, headwear.

Class 026Lace, embroidery, ribbons, buttons & haberdashery

US codes: 037, 039, 040, 042, 050

First use anywhere: Jan 15, 2026

First use in commerce: Jan 15, 2026

Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jun 01, 2025

First use in commerce: Jun 01, 2025

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 01, 2025

First use in commerce: Jun 01, 2025

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Jun 01, 2025

First use in commerce: Jun 01, 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.

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

36 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 30, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 30, 2026

Code SUNA

STATEMENT OF USE PROCESSING COMPLETE

Jun 23, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Mar 30, 2026

Code EISU

USE AMENDMENT FILED

Mar 30, 2026

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 10, 2025

Code EXRA

SOU TEAS EXTENSION RECEIVED

Oct 09, 2025

Code EEXT

SOU EXTENSION 3 FILED

Oct 09, 2025

Code EXT3

SOU EXTENSION 3 GRANTED

Oct 09, 2025

Code EX3G

SOU EXTENSION 2 GRANTED

Apr 04, 2025

Code EX2G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 04, 2025

Code EXRA

SOU TEAS EXTENSION RECEIVED

Apr 03, 2025

Code EEXT

SOU EXTENSION 2 FILED

Apr 03, 2025

Code EXT2

SOU TEAS EXTENSION RECEIVED

Oct 08, 2024

Code EEXT

SOU EXTENSION 1 FILED

Oct 08, 2024

Code EXT1

SOU EXTENSION 1 GRANTED

Oct 08, 2024

Code EX1G

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 08, 2024

Code EXRA

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 25, 2024

Code ASCK

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 09, 2024

Code NOAM

PUBLISHED FOR OPPOSITION

Feb 13, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 13, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 24, 2024

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 09, 2024

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 22, 2023

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 21, 2023

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 21, 2023

Code CRFA

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Aug 10, 2023

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Aug 10, 2023

Code XELG

ASSIGNED TO EXAMINER

May 25, 2023

Code DOCK

NON-FINAL ACTION WRITTEN

May 25, 2023

Code CNRT

NON-FINAL ACTION E-MAILED

May 25, 2023

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 25, 2023

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 29, 2022

Code NWOS

NEW APPLICATION ENTERED

Aug 11, 2022

Code NWAP

Other Marks by Constellis, LLC

Additional USPTO filings from the same owner.

LEX

LEXSO LAYERED EXTENDED SECURITY OPERATIONS

98978538

Constellis, LLC

REGISTERED

LOG

LogoMark

98824495

Constellis, LLC

REGISTERED

TDI

90566872

Constellis, LLC

REGISTERED

TDI

90566887

Constellis, LLC

REGISTERED

Other Marks in Class 014 — Precious metals, jewelry, clocks & watches

Recently filed and registered marks in the same international class.

LEX

LEXSO LAYERED EXTENDED SECURITY OPERATIONS

98576026

Constellis, LLC

ABANDONED

Other Marks by Lisa M. DuRoss

Additional USPTO filings handled by the same attorney of record.

74698981

REGISTERED

GAT

GATOR

78552488

99248139

FLEXFORCE

79299744

REGISTERED

LEXSO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Constellis, LLC

Other Marks in Class 014 — Precious metals, jewelry, clocks & watches

Other Marks by Lisa M. DuRoss

Get pre-filing clearance

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