Who owns the FIRMUS trademark?

The FIRMUS trademark is owned by Madame Sylvia RATKOWSKI.

What is the serial number for FIRMUS?

The USPTO serial number for FIRMUS is 79264965.

What is the registration number for FIRMUS?

FIRMUS is registered under USPTO registration number 6055649.

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Home Search: FIRMUSFIRMUS #79264965

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Updated Oct 19, 2026·42 searches this week

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FIR

USPTO Trademark Record

REGISTERED

FIRMUS

Q: What class is the FIRMUS trademark registered in?

The FIRMUS trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 040 (Treatment & processing of materials).

SN 79264965·Reg 6055649·Filed May 16, 2019

Owner Madame Sylvia RATKOWSKI

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

FIRMUS (Serial No. 79264965), Registration No. 6055649, is a registered US trademark filed on May 16, 2019 by Madame Sylvia RATKOWSKI. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 040 (Treatment & processing of materials).

renewal grace 6y period: November 19, 202630 days remaining

Mark Intelligence

FIRMUS (Reg. #6055649) is a registered US trademark that has been protecting its owner, Madame Sylvia RATKOWSKI, since 2019. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 3 opposition proceedings during prosecution.

FILED

May 16, 2019

SERIAL

79264965

REG#

6055649

REGISTERED

May 19, 2020

Filing Information

StatusREGISTERED

Filing DateMay 16, 2019

Serial Number79264965

Registration No.6055649

Registration DateMay 19, 2020

Status DateMay 19, 2020

Published for OppositionMar 03, 2020

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

36 events

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

May 19, 2025

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

NEW REPRESENTATIVE AT IB RECEIVED

Mar 09, 2024

NEW REPRESENTATIVE AT IB RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 04, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

May 04, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 04, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 04, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 04, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 04, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 11, 2020

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Sep 19, 2020

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Sep 19, 2020

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 19, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 19, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 03, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 03, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Feb 28, 2020

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 12, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Feb 12, 2020

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 12, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NEW REPRESENTATIVE AT IB RECEIVED

Jan 02, 2020

NEW REPRESENTATIVE AT IB RECEIVED

WITHDRAWN FROM PUB - OG REVIEW QUERY

Dec 17, 2019

WITHDRAWN FROM PUB - OG REVIEW QUERY

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

Dec 11, 2019

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 05, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 26, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 26, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 26, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Oct 05, 2019

REFUSAL PROCESSED BY IB

CORRECTION TRANSACTION RECEIVED FROM IB

Oct 04, 2019

CORRECTION TRANSACTION RECEIVED FROM IB

REFUSAL PROCESSED BY MPU

Sep 07, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 07, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Aug 24, 2019

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 24, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 23, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Aug 21, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 20, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 08, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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