Who owns the ENEFEN trademark?

The ENEFEN trademark is owned by ENEFEN Energy Efficiency Engineering Ltd..

What is the serial number for ENEFEN?

The USPTO serial number for ENEFEN is 85494983.

What is the registration number for ENEFEN?

ENEFEN is registered under USPTO registration number 4333583.

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Home Search: ENEFENENEFEN #85494983

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Updated Oct 15, 2026·26 searches this week

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ENE

USPTO Trademark Record

REGISTERED

ENEFEN

Q: What class is the ENEFEN trademark registered in?

The ENEFEN trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 85494983·Reg 4333583·Filed Dec 14, 2011

Owner ENEFEN Energy Efficiency Engineering Ltd.

Education; providing of training; entertainment; sporting and cultural activities.; 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.

ENEFEN (Serial No. 85494983), Registration No. 4333583, is a registered US trademark filed on Dec 14, 2011 by ENEFEN Energy Efficiency Engineering Ltd.. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 16, 2033

Mark Intelligence

ENEFEN (Reg. #4333583) is a registered US trademark that has been protecting its owner, ENEFEN Energy Efficiency Engineering Ltd., since 2011. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 14, 2011

SERIAL

85494983

REG#

4333583

REGISTERED

May 14, 2013

Filing Information

StatusREGISTERED

Filing DateDec 14, 2011

Serial Number85494983

Registration No.4333583

Registration DateMay 14, 2013

Status DateApr 03, 2024

Published for OppositionFeb 26, 2013

Filing Basis & Declarations

Standard Characters ClaimedSection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

38 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 03, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

Apr 03, 2024

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Apr 03, 2024

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 03, 2024

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 03, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Nov 14, 2023

TEAS SECTION 8 & 9 RECEIVED

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

May 14, 2022

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 20, 2019

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 20, 2019

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 16, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

May 07, 2019

TEAS SECTION 8 RECEIVED

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

May 14, 2018

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

REGISTERED-PRINCIPAL REGISTER

May 14, 2013

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 26, 2013

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 26, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 06, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 18, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jan 18, 2013

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 17, 2013

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 17, 2013

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jan 15, 2013

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION INQUIRY WRITTEN

Jan 14, 2013

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Jan 14, 2013

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Jan 14, 2013

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Dec 19, 2012

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Jun 18, 2012

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 18, 2012

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 18, 2012

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 23, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 23, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

May 17, 2012

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 04, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Mar 23, 2012

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 23, 2012

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 23, 2012

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 23, 2012

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 21, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 17, 2011

NEW APPLICATION ENTERED

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