Who owns the BASE ST8 trademark?

The BASE ST8 trademark is owned by BASE ST8 Longevity Studios LLC.

What class is the BASE ST8 trademark registered in?

The BASE ST8 trademark is registered in Class 044 (Medical, veterinary & beauty care services).

What is the serial number for BASE ST8?

The USPTO serial number for BASE ST8 is 97796477.

What is the registration number for BASE ST8?

BASE ST8 is registered under USPTO registration number 0.

Sealvo

Home Search: BASE ST8BASE ST8 #97796477

Back

Updated Sep 25, 2026·25 searches this week

View on USPTO TSDR Find similar marks

BAS

USPTO Trademark Record

ABANDONED

BASE ST8

SN 97796477·Reg 0·Filed Feb 15, 2023

Owner BASE ST8 Longevity Studios LLC

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

BASE ST8 (Serial No. 97796477), Registration No. 0, is a abandoned US trademark filed on Feb 15, 2023 by BASE ST8 Longevity Studios LLC. This trademark covers Class 044 (Medical, veterinary & beauty care services).

Conflict Analysis

Full conflict analysis for BASE ST8 (SN 97796477) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BASE ST8 (Reg. #0) is an abandoned US trademark that was filed in 2023 but has since been abandoned. The mark covers Class 044 (Medical, veterinary & beauty care services). Goods and services include Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, h.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 15, 2023

SERIAL

97796477

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateFeb 15, 2023

Serial Number97796477

Registration No.0

Registration DateDec 31, 1969

Status DateSep 15, 2025

Published for OppositionDec 19, 2023

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

18 events

ABANDONMENT - NO USE STATEMENT FILED

Sep 15, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Sep 15, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 11, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 10, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Feb 10, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Feb 10, 2025

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Aug 01, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Aug 01, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Aug 01, 2024

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 01, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 13, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 19, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 19, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 29, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Nov 14, 2023

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 14, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 06, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 18, 2023

NEW APPLICATION ENTERED

Other Marks by BASE ST8 Longevity Studios LLC

Additional USPTO filings from the same owner.

BAS

BASE STATE

98219200

BASE ST8 LONGEVITY STUDIOS LLC

REGISTERED

Other Marks in Class 044 — Medical, veterinary & beauty care services

Recently filed and registered marks in the same international class.

BAS

BASE

90448279

BASE, PLLC

REGISTERED

BAS

BASE STATE

98219200

BASE ST8 LONGEVITY STUDIOS LLC

REGISTERED

BAS

BASE ONE

97772427

Charles Penzone, Inc.

REGISTERED

HOM

HOME BASE

85962845

THE GENERAL HOSPITAL CORPORATION

REGISTERED

Other Marks by Jenna-Marie Tracy, Esq.

Additional USPTO filings handled by the same attorney of record.

BAS

BASE STATE

98219200

REGISTERED

TRU

TRUSTED FOR LITTLE ONES AND BEYOND

98650187

REGISTERED

179

1791 CAPITAL

98689112

REGISTERED

AVA

AVAIA

98803764

REGISTERED

BASE ST8

Run a conflict check

Other Marks by BASE ST8 Longevity Studios LLC

Other Marks in Class 044 — Medical, veterinary & beauty care services

Other Marks by Jenna-Marie Tracy, Esq.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company