Who owns the ENDLESS trademark?

The ENDLESS trademark is owned by SAIL BIOMEDICINES, INC..

What is the serial number for ENDLESS?

The USPTO serial number for ENDLESS is 90464300.

What is the registration number for ENDLESS?

ENDLESS is registered under USPTO registration number 0.

END

USPTO Trademark Record

ABANDONED

ENDLESS

Q: What class is the ENDLESS trademark registered in?

The ENDLESS trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services).

SN 90464300·Reg 0·Filed Jan 13, 2021

Owner SAIL BIOMEDICINES, INC.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.; 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.

ENDLESS (Serial No. 90464300), Registration No. 0, is a abandoned US trademark filed on Jan 13, 2021 by SAIL BIOMEDICINES, INC.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

ENDLESS (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 13, 2021

SERIAL

90464300

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

SAIL BIOMEDICINES, INC.

Entity

Corporation

State

Address

140 First Street, Suite 601, CAMBRIDGE, MA, 02141

Country

Attorney

NameChristina M. Licursi

Law firm

Christina M. Licursi WOLF GREENFIELD & SACKS, P.C.

Docket

V03392000300

Address

600 ATLANTIC AVENUE, BOSTON, MA 02210, United States

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Filing Information

StatusABANDONED

Filing DateJan 13, 2021

Serial Number90464300

Registration No.0

Registration DateDec 31, 1969

Status DateDec 29, 2025

Published for OppositionMay 31, 2022

Mark TypeStandard characters

Attorney DocketV03392000300

Status DescriptionDead and abandoned with no statement of use filed

Filing Signals

FILED

2021

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

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

51 events

ABANDONMENT - NO USE STATEMENT FILED

Dec 29, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Dec 29, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 07, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 06, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 GRANTED

Oct 06, 2025

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

May 22, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

May 21, 2025

SOU EXTENSION 5 FILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 24, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 24, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 24, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 03, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 26, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Nov 26, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Nov 26, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 30, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 29, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

May 29, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

May 29, 2024

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 16, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 15, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

SOU TEAS EXTENSION RECEIVED

Nov 14, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Nov 14, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Nov 14, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 29, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 27, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 27, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Apr 27, 2023

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 29, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

NEW NOA TO ISSUE

Oct 17, 2022

NEW NOA TO ISSUE

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 28, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

NOTICE OF ALLOWANCE CANCELLED

Jul 26, 2022

NOTICE OF ALLOWANCE CANCELLED

PUBLISHED FOR OPPOSITION

May 31, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 31, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 11, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 28, 2022

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 25, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 21, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 21, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Apr 20, 2022

ASSIGNED TO LIE

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Apr 18, 2022

TEAS REQUEST FOR RECONSIDERATION RECEIVED

FINAL REFUSAL WRITTEN

Nov 01, 2021

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Nov 01, 2021

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Nov 01, 2021

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 06, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 06, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 06, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Aug 04, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 04, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 04, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 22, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 14, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ENDLESS

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