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Official data from USPTO

OPTIMELT

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

OPTIMELT

ST13

US500000079306370

Class

42

Filing

79306370

Registration

6688583

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

42

Latest update

05/24/2025

Trademark type

Word

Nice classes

42

Filing date

12/22/2020

Registration date

04/05/2022

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/05/2022

Last transaction

05/24/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

4

Owner type

03

Owner location

US

Examiner

NADELMAN, ANDREA

Law office

M10

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Praxair Technology, Inc.

Representatives

Michael S. Hargis Stites & Harbison, PLLC

Technical classification

Nice Classes

Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 42

Consultancy in the field of energy-savingengineering consulting services in the field of heat recovery systems for industrial furnaces; new product designdesign of regenerative heat recovery systems for industrial furnaces; technological consultation and advising in the field of the use of regenerative heat recovery systems for industrial furnaces

Publications

History of USPTO decisions and trademark events.

42 publications found

LIMN

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

05/23/2025

LIMG

LIMITATION OF GOODS RECEIVED FROM IB

11/01/2024

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

04/15/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/15/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/15/2024

REAP

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

04/15/2024

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

02/20/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/20/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/20/2024

REAP

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

02/20/2024

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

09/20/2022

FICS

FINAL DISPOSITION NOTICE SENT TO IB

08/25/2022

FIMP

FINAL DISPOSITION PROCESSED

08/25/2022

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

07/05/2022

R.PR

REGISTERED-PRINCIPAL REGISTER

04/05/2022

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

01/18/2022

PUBO

PUBLISHED FOR OPPOSITION

01/18/2022

GPNX

NOTIFICATION PROCESSED BY IB

01/15/2022

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

12/29/2021

OP2R

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

12/29/2021

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

12/29/2021

ALIE

ASSIGNED TO LIE

12/15/2021

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/14/2021

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/14/2021

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/13/2021

ERFR

TEAS REQUEST FOR RECONSIDERATION RECEIVED

12/13/2021

GNFN

NOTIFICATION OF FINAL REFUSAL EMAILED

12/13/2021

GNFR

FINAL REFUSAL E-MAILED

12/13/2021

CNFR

FINAL REFUSAL WRITTEN

12/13/2021

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

11/19/2021

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

11/18/2021

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

11/18/2021

RFNT

REFUSAL PROCESSED BY IB

06/28/2021

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

06/10/2021

RFRR

REFUSAL PROCESSED BY MPU

06/10/2021

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

06/09/2021

CNRT

NON-FINAL ACTION WRITTEN

06/08/2021

DOCK

ASSIGNED TO EXAMINER

06/02/2021

MAFR

APPLICATION FILING RECEIPT MAILED

03/23/2021

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

03/19/2021

LIMI

LIMITATION FROM ORIGINAL APPLICATION ENTERED

03/18/2021

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

03/11/2021

Continuous trademark protection

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