Who owns the ZENTRO trademark?

The ZENTRO trademark is owned by Pureblink Inc..

What is the serial number for ZENTRO?

The USPTO serial number for ZENTRO is 90197346.

What is the registration number for ZENTRO?

ZENTRO is registered under USPTO registration number 8155910.

ZEN

USPTO Trademark Record

REGISTERED

ZENTRO

Q: What class is the ZENTRO trademark registered in?

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

SN 90197346·Reg 8155910·Filed Sep 21, 2020

Owner Pureblink Inc.

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.

ZENTRO (Serial No. 90197346), Registration No. 8155910, is a registered US trademark filed on Sep 21, 2020 by Pureblink Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

early section 8: March 03, 2032

Mark Intelligence

ZENTRO (Reg. #8155910) is a registered US trademark that has been protecting its owner, Pureblink Inc., since 2020. 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 1 opposition proceeding during prosecution.

FILED

Sep 21, 2020

SERIAL

90197346

REG#

8155910

REGISTERED

Mar 03, 2026

Owner

Applicant

Pureblink Inc.

Entity

Corporation

Address

103-33 Villiers St, Toronto, ONTARIO, M5H3G2

Country

Attorney

NameDuane A. Stewart III

Law firm

Duane A. Stewart III Buchanan Ingersoll & Rooney PC

Docket

0103027-001

Address

501 Grant Street, Suite 200, Pittsburgh, PA 15219, United States

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Filing Information

StatusREGISTERED

Filing DateSep 21, 2020

Serial Number90197346

Registration No.8155910

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 2026

Mark TypeStandard characters

Attorney Docket0103027-001

Status DescriptionLive and registered

Filing Signals

FILED

2020

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× 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 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

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 13, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 17, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 16, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 16, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Dec 04, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION INQUIRY WRITTEN

Sep 10, 2025

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Sep 10, 2025

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Sep 10, 2025

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 14, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Nov 13, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Nov 13, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Nov 13, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO LIE

Nov 12, 2024

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 12, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 12, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Aug 27, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

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

Aug 26, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 26, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 26, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

May 29, 2024

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

May 29, 2024

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

SUSPENSION INQUIRY WRITTEN

Feb 29, 2024

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Feb 29, 2024

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Feb 29, 2024

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jan 03, 2024

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO EXAMINER

Nov 19, 2023

ASSIGNED TO EXAMINER

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Apr 28, 2023

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Mar 28, 2023

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Aug 16, 2022

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jul 18, 2022

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jan 06, 2022

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jan 03, 2022

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Jun 23, 2021

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 23, 2021

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 23, 2021

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 15, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 14, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 14, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Feb 12, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 12, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 12, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 04, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 29, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 24, 2020

NEW APPLICATION ENTERED

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