Who owns the MTU DIASYS trademark?

The MTU DIASYS trademark is owned by Rolls-Royce Solutions GmbH.

What is the serial number for MTU DIASYS?

The USPTO serial number for MTU DIASYS is 79398841.

What is the registration number for MTU DIASYS?

MTU DIASYS is registered under USPTO registration number 8374454.

MTU

USPTO Trademark Record

REGISTERED

MTU DIASYS

Q: What class is the MTU DIASYS trademark registered in?

The MTU DIASYS trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 79398841·Reg 8374454·Filed Mar 22, 2024

Owner Rolls-Royce Solutions GmbH

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; 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.

MTU DIASYS (Serial No. 79398841), Registration No. 8374454, is a registered US trademark filed on Mar 22, 2024 by Rolls-Royce Solutions GmbH. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

early section 8: August 04, 2032

Mark Intelligence

MTU DIASYS (Reg. #8374454) is a registered US trademark that has been protecting its owner, Rolls-Royce Solutions GmbH, since 2024. The mark covers Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 4 opposition proceedings during prosecution.

FILED

Mar 22, 2024

SERIAL

79398841

REG#

8374454

REGISTERED

Aug 04, 2026

Owner

Applicant

Rolls-Royce Solutions GmbH

Entity

Not Provided

Address

Maybachplatz 1, 88045 Friedrichshafen

Country

Attorney

NameKATRIN LEWERTOFF

Law firm

Katrin Lewertoff Lewertoff IP Law Group, LLC

Docket

BRL005UST

Address

2 Park Avenue, 20th Floor, New York, NY 10016, United States

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Filing Information

StatusREGISTERED

Filing DateMar 22, 2024

Serial Number79398841

Registration No.8374454

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionJun 16, 2026

Mark TypeStandard characters

Attorney DocketBRL005UST

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 4× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Class 037Construction, installation & repair services

US codes: 100, 103, 106

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

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.

Status History

37 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 16, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 19, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

EXPARTE APPEAL TERMINATED

May 19, 2026

EXPARTE APPEAL TERMINATED

JURISDICTION RESTORED TO EXAMINING ATTORNEY

May 18, 2026

JURISDICTION RESTORED TO EXAMINING ATTORNEY

NEW REPRESENTATIVE AT IB RECEIVED

Mar 26, 2026

NEW REPRESENTATIVE AT IB RECEIVED

SUBSEQUENT FINAL REFUSAL WRITTEN

Jan 15, 2026

SUBSEQUENT FINAL REFUSAL WRITTEN

SUBSEQUENT FINAL EMAILED

Jan 15, 2026

SUBSEQUENT FINAL EMAILED

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

Jan 15, 2026

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Dec 18, 2025

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Dec 03, 2025

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Dec 03, 2025

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ASSIGNED TO LIE

Dec 01, 2025

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 01, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

EXPARTE APPEAL RECEIVED AT TTAB

Nov 13, 2025

EXPARTE APPEAL RECEIVED AT TTAB

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Nov 13, 2025

JURISDICTION RESTORED TO EXAMINING ATTORNEY

EX PARTE APPEAL-INSTITUTED

Nov 13, 2025

EX PARTE APPEAL-INSTITUTED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Nov 13, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

FINAL REFUSAL WRITTEN

May 13, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

May 13, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

May 13, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 11, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 11, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 11, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Nov 02, 2024

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Oct 11, 2024

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 11, 2024

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 09, 2024

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Oct 08, 2024

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Sep 30, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 09, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 09, 2024

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jul 04, 2024

SN ASSIGNED FOR SECT 66A APPL FROM IB

MTU DIASYS

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Other Marks by Rolls-Royce Solutions GmbH

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