Who owns the IO-LINK trademark?

The IO-LINK trademark is owned by PROFIBUS Nutzerorganisation e.V.

What is the serial number for IO-LINK?

The USPTO serial number for IO-LINK is 79271501.

What is the registration number for IO-LINK?

IO-LINK is registered under USPTO registration number 6138607.

IOL

USPTO Trademark Record

REGISTERED

IO-LINK

Q: What class is the IO-LINK trademark registered in?

The IO-LINK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

SN 79271501·Reg 6138607·Filed Sep 18, 2019

Owner PROFIBUS Nutzerorganisation e.V

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.; 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.

IO-LINK (Serial No. 79271501), Registration No. 6138607, is a registered US trademark filed on Sep 18, 2019 by PROFIBUS Nutzerorganisation e.V. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

renewal grace 6y period: March 01, 2027129 days remaining

Mark Intelligence

IO-LINK (Reg. #6138607) is a registered US trademark that has been protecting its owner, PROFIBUS Nutzerorganisation e.V, since 2019. The mark covers Class 009 (Electronics, software & scientific instruments) 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 3 opposition proceedings during prosecution.

FILED

Sep 18, 2019

SERIAL

79271501

REG#

6138607

REGISTERED

Sep 01, 2020

Owner

Applicant

PROFIBUS Nutzerorganisation e.V

Entity

Not Provided

Address

Ohiostraße 8, 76149 Karlsruhe

Country

Attorney

NameRonald S. Lombard Esq.

Law firm

Ronald S. Lombard Esq. Law Office of Ronald S. Lombard

Docket

TD 189B-TM

Address

4430 Twin Oaks Drive, Murrysville, PA 15668-9447, UNITED STATES

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateSep 18, 2019

Serial Number79271501

Registration No.6138607

Registration DateSep 01, 2020

Status DateSep 01, 2020

Published for OppositionJun 16, 2020

Mark TypeDesign with words

Attorney DocketTD 189B-TM

Status DescriptionLive and registered

Filing Signals

FILED

2019

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

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

48 events

INTERNATIONAL REGISTRATION RENEWED

Sep 16, 2026

INTERNATIONAL REGISTRATION RENEWED

CORRECTION TRANSACTION RECEIVED FROM IB

May 28, 2026

CORRECTION TRANSACTION RECEIVED FROM IB

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

Sep 01, 2025

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

CORRECTION TRANSACTION RECEIVED FROM IB

Jul 18, 2025

CORRECTION TRANSACTION RECEIVED FROM IB

CHANGE OF NAME/ADDRESS REC'D FROM IB

Apr 22, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 09, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Dec 23, 2020

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Dec 23, 2020

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 01, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2020

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Jun 26, 2020

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Jun 16, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

May 27, 2020

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 27, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

May 13, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

May 07, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 07, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 07, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 07, 2020

EXAMINER'S AMENDMENT ENTERED

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 16, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Apr 15, 2020

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 15, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

SUBSEQUENT FINAL REFUSAL WRITTEN

Mar 16, 2020

SUBSEQUENT FINAL REFUSAL WRITTEN

SUBSEQUENT FINAL EMAILED

Mar 16, 2020

SUBSEQUENT FINAL EMAILED

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

Mar 16, 2020

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

FINAL REFUSAL WRITTEN

Mar 14, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 14, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 14, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

REFUSAL PROCESSED BY IB

Feb 28, 2020

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 03, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Feb 03, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 25, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 25, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 24, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Jan 24, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Jan 24, 2020

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 24, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 22, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 21, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 17, 2019

ASSIGNED TO EXAMINER

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

Dec 16, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 16, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

APPLICATION FILING RECEIPT MAILED

Nov 23, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 19, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Nov 14, 2019

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Nov 07, 2019

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Other Marks by Ronald S. Lombard Esq.

Additional USPTO filings handled by the same attorney of record.

79255370

REGISTERED

SEN

SENSBOND

79239287

ABANDONED

IO-LINK

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by PROFIBUS Nutzerorganisation e.V

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Ronald S. Lombard Esq.

Resources

Company