Who owns the QUADRO trademark?

The QUADRO trademark is owned by ST Engineering Aethon, Inc..

What class is the QUADRO trademark registered in?

The QUADRO trademark is registered in Class 012 (Vehicles & parts for locomotion).

What is the serial number for QUADRO?

The USPTO serial number for QUADRO is 97746542.

What is the registration number for QUADRO?

QUADRO is registered under USPTO registration number 0.

Sealvo

Home Search: QUADROQUADRO #97746542

Back

Updated Sep 24, 2026·34 searches this week

View on USPTO TSDR Find similar marks

QUA

USPTO Trademark Record

PENDING

QUADRO

SN 97746542·Reg 0·Filed Jan 09, 2023

Owner ST Engineering Aethon, Inc.

Vehicles; apparatus for locomotion by land, air or water.

QUADRO (Serial No. 97746542), Registration No. 0, is a pending US trademark filed on Jan 09, 2023 by ST Engineering Aethon, Inc.. This trademark covers Class 012 (Vehicles & parts for locomotion).

Statement of Use due: October 22, 202628 days remaining

Conflict Analysis

Full conflict analysis for QUADRO (SN 97746542) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QUADRO (Reg. #0) is a pending US trademark that was filed in 2023 and is currently under USPTO examination. The mark covers Class 012 (Vehicles & parts for locomotion). Goods and services include Vehicles; apparatus for locomotion by land, air or water.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 09, 2023

SERIAL

97746542

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateJan 09, 2023

Serial Number97746542

Registration No.0

Registration DateDec 31, 1969

Status DateApr 16, 2026

Published for OppositionAug 27, 2024

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

Vehicles; apparatus for locomotion by land, air or water.

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

34 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 17, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 16, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Apr 16, 2026

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Apr 16, 2026

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 18, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 17, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Oct 17, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Oct 17, 2025

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 17, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 16, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 16, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Apr 16, 2025

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 22, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 27, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 27, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 07, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 22, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 19, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 19, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 19, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Apr 18, 2024

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Apr 18, 2024

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Jan 19, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 19, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 19, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 02, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 02, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 02, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Oct 02, 2023

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Oct 02, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 02, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 02, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 31, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 12, 2023

NEW APPLICATION ENTERED

Other Marks by ST Engineering Aethon, Inc.

Additional USPTO filings from the same owner.

ZEN

ZENA

97746548

ST Engineering Aethon, Inc.

REGISTERED

ZEN

ZENA RX

98104690

ST Engineering Aethon, Inc.

REGISTERED

AET

AETHON

78265118

ST ENGINEERING AETHON, INC.

REGISTERED

TUG

76409096

ST ENGINEERING AETHON, INC.

REGISTERED

Other Marks in Class 012 — Vehicles & parts for locomotion

Recently filed and registered marks in the same international class.

QUA

QUADRO

80991207

Johns-Manville Corporation

ABANDONED

CAR

CARBONIX QUADRO

79391057

EXOLAUNCH GmbH

PENDING

QQU

Q QUADRO

79150589

QOODER SA

ABANDONED

Other Marks by Bryan H. Opalko

Additional USPTO filings handled by the same attorney of record.

VVC

V V-CYCLE

99217062

REGISTERED

SIM

SIMRIG

88432992

REGISTERED

TAL

TALON COATING SYSTEM

88192009

REGISTERED

226

226-01

99550469

REGISTERED

QUADRO

Run a conflict check

Other Marks by ST Engineering Aethon, Inc.

Other Marks in Class 012 — Vehicles & parts for locomotion

Other Marks by Bryan H. Opalko

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company