Who owns the EKARU trademark?

The EKARU trademark is owned by Ekaru, LLC.

What is the serial number for EKARU?

The USPTO serial number for EKARU is 78368444.

What is the registration number for EKARU?

EKARU is registered under USPTO registration number 2936251.

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Updated Sep 27, 2026·14 searches this week

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EKA

USPTO Trademark Record

REGISTERED

EKARU

Q: What class is the EKARU trademark registered in?

The EKARU trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 78368444·Reg 2936251·Filed Feb 16, 2004

Owner Ekaru, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.; 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.

EKARU (Serial No. 78368444), Registration No. 2936251, is a registered US trademark filed on Feb 16, 2004 by Ekaru, LLC. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: March 29, 2035

Conflict Analysis

Full conflict analysis for EKARU (SN 78368444) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

EKARU (Reg. #2936251) is a registered US trademark that has been protecting its owner, Ekaru, LLC, since 2004. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 16, 2004

SERIAL

78368444

REG#

2936251

REGISTERED

Mar 29, 2005

Filing Information

StatusREGISTERED

Filing DateFeb 16, 2004

Serial Number78368444

Registration No.2936251

Registration DateMar 29, 2005

Status DateJul 28, 2025

Published for OppositionJan 04, 2005

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jul 31, 2001

First use in commerce: Jul 31, 2001

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jul 31, 2001

First use in commerce: Jul 31, 2001

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.

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

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Status History

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 28, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 28, 2025

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 28, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jul 28, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Mar 06, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Mar 29, 2024

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

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

Nov 25, 2014

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 25, 2014

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Nov 25, 2014

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 24, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Nov 05, 2014

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 05, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 05, 2010

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

TEAS SECTION 8 & 15 RECEIVED

Oct 25, 2010

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 03, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Mar 29, 2005

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 04, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 15, 2004

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 29, 2004

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Oct 22, 2004

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 19, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

AMENDMENT FROM APPLICANT ENTERED

Oct 18, 2004

AMENDMENT FROM APPLICANT ENTERED

PAPER RECEIVED

Sep 27, 2004

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 27, 2004

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Sep 06, 2004

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 06, 2004

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 06, 2004

NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Feb 27, 2004

NEW APPLICATION ENTERED

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