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Official data from USPTO

ENERKAL

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ENERKAL

ST13

US500000079239973

Class

4, 40

Filing

79239973

Registration

5790649

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

27

Latest update

02/10/2026

Trademark type

Word

Nice classes

4, 40

Filing date

01/23/2018

Registration date

07/02/2019

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/16/2026

Last transaction

02/10/2026

Responsible office

United States Patent and Trademark Office

Status code

709

Official register

Principal Register

Drawing code

4

Owner type

09

Owner location

CZ

Examiner

NKOJO, RHODA K

Law office

M80

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

HEDVIGA GROUP, a.s.

Representatives

John Zaccaria Notaro, Michalos & Zaccaria P.C.

Technical classification

Nice Classes

Class 4Class 40

Vienna Codes

No Vienna codes available.

Goods and services

Class 4

Gaseousliquid and solid fuels; coal tar oil; producer gas; gas oil; gas for lightingpropane gasbutane gas; vaporized fuel mixtures in the nature of gaseous fuels; electrical energy; lubricants for industrial machinery; lubricating grease; non-chemical additives for fuel; industrial oil; industrial grease; industrial wax; firelighters in the nature of kindling woods

Class 40

Decontamination of hazardous materials; production of energy; disposal of wastedestruction of waste for purposes of utilization of the waste destruction products; custom assembling of materials being products for others; incineration of waste and trash; waste treatment; recycling of waste and trash; metal refining servicesgoldsilverdental scrap refining; rental of electricity generators; sorting of waste and recyclable material; metal treating; air purification; processing of oil; providing information about oil processing; providing material treatment information

Publications

History of USPTO decisions and trademark events.

27 publications found

C71T

CANCELLED SECTION 71

01/16/2026

REM3

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

07/02/2024

NREP

NEW REPRESENTATIVE AT IB RECEIVED

07/23/2022

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

11/08/2019

FICS

FINAL DISPOSITION NOTICE SENT TO IB

10/19/2019

FIMP

FINAL DISPOSITION PROCESSED

10/19/2019

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

10/02/2019

R.PR

REGISTERED-PRINCIPAL REGISTER

07/02/2019

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/16/2019

PUBO

PUBLISHED FOR OPPOSITION

04/16/2019

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

03/27/2019

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/28/2019

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

02/27/2019

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/26/2019

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

02/26/2019

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/26/2019

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

02/26/2019

RFNP

REFUSAL PROCESSED BY IB

10/13/2018

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

09/23/2018

RFRR

REFUSAL PROCESSED BY MPU

09/22/2018

MAFR

APPLICATION FILING RECEIPT MAILED

09/18/2018

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

09/16/2018

CNRT

NON-FINAL ACTION WRITTEN

09/15/2018

DOCK

ASSIGNED TO EXAMINER

09/14/2018

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

09/14/2018

LIMI

LIMITATION FROM ORIGINAL APPLICATION ENTERED

09/12/2018

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

09/06/2018

Continuous trademark protection

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