Who owns the ENDO trademark?

The ENDO trademark is owned by Agoric Systems Operating Company.

What class is the ENDO trademark registered in?

The ENDO trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for ENDO?

The USPTO serial number for ENDO is 90398429.

What is the registration number for ENDO?

ENDO is registered under USPTO registration number 0.

END

USPTO Trademark Record

ABANDONED

ENDO

SN 90398429·Reg 0·Filed Dec 21, 2020

Owner Agoric Systems Operating Company

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.

ENDO (Serial No. 90398429), Registration No. 0, is a abandoned US trademark filed on Dec 21, 2020 by Agoric Systems Operating Company. This trademark covers Class 009 (Electronics, software & scientific instruments).

Mark Intelligence

ENDO (Reg. #0) is an abandoned US trademark that was filed in 2020 but has since been abandoned. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 21, 2020

SERIAL

90398429

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

Agoric Systems Operating Company

Entity

Corporation

State

Address

Suite 120, 1025 Alameda De Las Pulgas, Belmont, CA, 94002

Attorney

NameChristopher L Rasmussen

Law firm

Christopher L Rasmussen Inventus Law, PC

Address

355 Bryant Street, Suite 403, San Francisco, CA 94107, United States

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Filing Information

StatusABANDONED

Filing DateDec 21, 2020

Serial Number90398429

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 04, 2026

Published for OppositionMay 17, 2022

Mark TypeStandard characters

Status DescriptionDead and abandoned due to failure to respond

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

First use anywhere: Jun 12, 2020

First use in commerce: Jun 01, 2021

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

Status History

60 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 04, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Feb 04, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Oct 22, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Oct 22, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

SU - NON-FINAL ACTION - WRITTEN

Jul 23, 2025

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Jul 23, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 23, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 15, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 12, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 12, 2025

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 02, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 5 GRANTED

May 01, 2025

SOU EXTENSION 5 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 17, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Jan 13, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Jan 13, 2025

SOU EXTENSION 5 FILED

SOU TEAS EXTENSION RECEIVED

Jul 12, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jul 12, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Jul 12, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 12, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 16, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jan 12, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Jan 12, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Jan 12, 2024

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 14, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 12, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jul 12, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Jul 12, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 14, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jan 12, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jan 12, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jan 12, 2023

SOU EXTENSION 1 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 13, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 13, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 13, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 12, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 17, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 17, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 27, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Apr 15, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 15, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 15, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 15, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

EXAMINERS AMENDMENT -WRITTEN

Apr 13, 2022

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 13, 2022

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 13, 2022

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 13, 2022

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 13, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

Apr 08, 2022

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Apr 08, 2022

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 08, 2022

NOTIFICATION OF FINAL REFUSAL EMAILED

ASSIGNED TO EXAMINER

Mar 11, 2022

ASSIGNED TO EXAMINER

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 23, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 22, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 22, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jun 23, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 23, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 23, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 16, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 05, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 24, 2020

NEW APPLICATION ENTERED

ENDO

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