Who owns the TKOS trademark?

The TKOS trademark is owned by TK OPEN SYSTEMS LTD..

What class is the TKOS trademark registered in?

The TKOS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for TKOS?

The USPTO serial number for TKOS is 79260447.

What is the registration number for TKOS?

TKOS is registered under USPTO registration number 5876977.

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TKO

USPTO Trademark Record

REGISTERED

TKOS

SN 79260447·Reg 5876977·Filed Jan 15, 2019

Owner TK OPEN SYSTEMS LTD.

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.

TKOS (Serial No. 79260447), Registration No. 5876977, is a registered US trademark filed on Jan 15, 2019 by TK OPEN SYSTEMS LTD.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: October 08, 2029

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Mark Intelligence

TKOS (Reg. #5876977) is a registered US trademark that has been protecting its owner, TK OPEN SYSTEMS LTD., since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 15, 2019

SERIAL

79260447

REG#

5876977

REGISTERED

Oct 08, 2019

Filing Information

StatusREGISTERED

Filing DateJan 15, 2019

Serial Number79260447

Registration No.5876977

Registration DateOct 08, 2019

Status DateFeb 17, 2026

Published for OppositionJul 23, 2019

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

16 events

REGISTERED-SEC.71 ACCEPTED

Feb 17, 2026

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Feb 17, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Oct 06, 2025

TEAS SECTION 71 RECEIVED

NOTIFICATION PROCESSED BY IB

Dec 20, 2019

NOTIFICATION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Nov 29, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 29, 2019

FINAL DISPOSITION NOTICE SENT TO IB

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

Nov 07, 2019

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Oct 08, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 23, 2019

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 03, 2019

NOTICE OF PUBLICATION

APPLICATION FILING RECEIPT MAILED

Jun 18, 2019

APPLICATION FILING RECEIPT MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 12, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jun 12, 2019

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 06, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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