Who owns the ETNS trademark?

The ETNS trademark is owned by NeuroSigma, Inc..

What class is the ETNS trademark registered in?

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

What is the serial number for ETNS?

The USPTO serial number for ETNS is 86126420.

What is the registration number for ETNS?

ETNS is registered under USPTO registration number 4686846.

Sealvo

Home Search: ETNSETNS #86126420

Back

Updated Sep 25, 2026·33 searches this week

View on USPTO TSDR Find similar marks

ETN

USPTO Trademark Record

REGISTERED

ETNS

SN 86126420·Reg 4686846·Filed Nov 22, 2013

Owner NeuroSigma, Inc.

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.

ETNS (Serial No. 86126420), Registration No. 4686846, is a registered US trademark filed on Nov 22, 2013 by NeuroSigma, Inc.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Section 8/9 declaration window: February 19, 2035

Conflict Analysis

Full conflict analysis for ETNS (SN 86126420) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ETNS (Reg. #4686846) is a registered US trademark that has been protecting its owner, NeuroSigma, Inc., since 2013. 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

Nov 22, 2013

SERIAL

86126420

REG#

4686846

REGISTERED

Feb 17, 2015

Filing Information

StatusREGISTERED

Filing DateNov 22, 2013

Serial Number86126420

Registration No.4686846

Registration DateFeb 17, 2015

Status DateAug 01, 2024

Published for OppositionDec 02, 2014

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: May 31, 2012

First use in commerce: May 31, 2012

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

27 events

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 01, 2024

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 01, 2024

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 01, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 30, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

May 08, 2024

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Feb 17, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

Jun 24, 2021

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

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

Jun 24, 2021

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 22, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Feb 11, 2021

TEAS SECTION 8 & 15 RECEIVED

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

Feb 17, 2020

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

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 02, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 12, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 25, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 20, 2014

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 11, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 10, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 10, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Mar 11, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 11, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 11, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 10, 2014

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 06, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 26, 2013

NEW APPLICATION ENTERED

Other Marks by NeuroSigma, Inc.

Additional USPTO filings from the same owner.

MON

MONARCH ETNS

86126427

NeuroSigma, Inc.

REGISTERED

NEU

NEUROSIGMA

86126401

NeuroSigma, Inc.

REGISTERED

LOG

LogoMark

86126414

NeuroSigma, Inc.

REGISTERED

MON

MONARCH

86126422

NeuroSigma, Inc.

REGISTERED

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Recently filed and registered marks in the same international class.

MON

MONARCH ETNS

86126427

NeuroSigma, Inc.

REGISTERED

Other Marks by J. Robert LeBlanc

Additional USPTO filings handled by the same attorney of record.

BLI

BLIGHT : SURVIVAL

98528931

REGISTERED

EXT

EXTERMINAUTS

97329007

REGISTERED

CAH

CA$HFORCARS.COM

86949689

REGISTERED

THE

THE ORIGINAL SOUTHERN CLOTHIER

88502717

REGISTERED

ETNS

Run a conflict check

Other Marks by NeuroSigma, Inc.

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by J. Robert LeBlanc

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company