Who owns the MB SLAB trademark?

The MB SLAB trademark is owned by Construction Research & Technology GmbH.

What is the serial number for MB SLAB?

The USPTO serial number for MB SLAB is 88474777.

What is the registration number for MB SLAB?

MB SLAB is registered under USPTO registration number 6342319.

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Updated Oct 17, 2026·32 searches this week

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USPTO Trademark Record

REGISTERED

MB SLAB

Q: What class is the MB SLAB trademark registered in?

The MB SLAB trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 88474777·Reg 6342319·Filed Jun 14, 2019

Owner Construction Research & Technology GmbH

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.

MB SLAB (Serial No. 88474777), Registration No. 6342319, is a registered US trademark filed on Jun 14, 2019 by Construction Research & Technology GmbH. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Renewal window: May 04, 2027199 days remaining

Mark Intelligence

MB SLAB (Reg. #6342319) is a registered US trademark that has been protecting its owner, Construction Research & Technology GmbH, since 2019. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 14, 2019

SERIAL

88474777

REG#

6342319

REGISTERED

May 04, 2021

Filing Information

StatusREGISTERED

Filing DateJun 14, 2019

Serial Number88474777

Registration No.6342319

Registration DateMay 04, 2021

Status DateMay 04, 2021

Published for OppositionFeb 18, 2020

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 18, 2021

First use in commerce: Feb 18, 2021

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 18, 2021

First use in commerce: Feb 18, 2021

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

32 events

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

May 04, 2026

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

REGISTERED-PRINCIPAL REGISTER

May 04, 2021

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 30, 2021

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 29, 2021

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 27, 2021

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 26, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 2 GRANTED

Mar 26, 2021

SOU EXTENSION 2 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 26, 2021

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 2 FILED

Mar 15, 2021

SOU EXTENSION 2 FILED

SOU TEAS EXTENSION RECEIVED

Mar 15, 2021

SOU TEAS EXTENSION RECEIVED

TEAS STATEMENT OF USE RECEIVED

Mar 15, 2021

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 15, 2021

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 16, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 14, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Oct 14, 2020

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Oct 14, 2020

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 14, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 18, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 18, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 29, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jan 14, 2020

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 13, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 11, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 10, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 10, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED

Sep 06, 2019

EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED

COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY

Sep 06, 2019

COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY

EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

Sep 06, 2019

EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

Sep 06, 2019

NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 05, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 27, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 18, 2019

NEW APPLICATION ENTERED

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