Who owns the QUBIT trademark?

The QUBIT trademark is owned by Qubit Digital Ltd.

What class is the QUBIT trademark registered in?

The QUBIT trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for QUBIT?

The USPTO serial number for QUBIT is 85655311.

What is the registration number for QUBIT?

QUBIT is registered under USPTO registration number 4316125.

Sealvo

Home Search: QUBITQUBIT #85655311

Back

Updated Sep 27, 2026·36 searches this week

View on USPTO TSDR Find similar marks

QUB

USPTO Trademark Record

ABANDONED

QUBIT

SN 85655311·Reg 4316125·Filed Jun 19, 2012

Owner Qubit Digital Ltd

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.

QUBIT (Serial No. 85655311), Registration No. 4316125, is a abandoned US trademark filed on Jun 19, 2012 by Qubit Digital Ltd. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for QUBIT (SN 85655311) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QUBIT (Reg. #4316125) is an abandoned US trademark that was filed in 2012 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 19, 2012

SERIAL

85655311

REG#

4316125

REGISTERED

Apr 09, 2013

Filing Information

StatusABANDONED

Filing DateJun 19, 2012

Serial Number85655311

Registration No.4316125

Registration DateApr 09, 2013

Status DateOct 20, 2023

Published for OppositionJan 22, 2013

Filing Basis & Declarations

Standard Characters ClaimedSection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

35 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Oct 20, 2023

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Jan 20, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 20, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jan 20, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jan 20, 2023

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 20, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Apr 09, 2022

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 12, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jun 12, 2018

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jun 12, 2018

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jun 01, 2018

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 09, 2018

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

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

Sep 08, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 08, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 08, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Apr 09, 2013

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 22, 2013

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 22, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 02, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 15, 2012

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 14, 2012

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 11, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 11, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Dec 04, 2012

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 29, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Oct 05, 2012

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 05, 2012

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 05, 2012

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 03, 2012

ASSIGNED TO EXAMINER

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

Jul 11, 2012

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 11, 2012

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NOTICE OF PSEUDO MARK MAILED

Jun 28, 2012

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 27, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 22, 2012

NEW APPLICATION ENTERED

Other Marks by Qubit Digital Ltd

Additional USPTO filings from the same owner.

QUB

QUBIT

85810446

Qubit Digital Ltd.

REGISTERED

QUB

QUBIT

85810448

Qubit Digital Ltd.

REGISTERED

QUB

QUBIT

85810451

Qubit Digital Ltd.

REGISTERED

THI

THIS TIME IT'S PERSONAL

87780618

Qubit Digital Ltd.

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

QUB

QUBIT

85810451

Qubit Digital Ltd.

REGISTERED

QUB

QUBIT

75401250

Armitage, David L.

ABANDONED

QUB

QUBIT

73257231

CompuServe Incorporated

ABANDONED

QUB

QUBIT GUARD

99511765

QuantumAge Inc

REGISTERED

Other Marks by Anna Kurian Shaw

Additional USPTO filings handled by the same attorney of record.

ERG

ERGO

79422525

REGISTERED

LOG

LogoMark

86360264

REGISTERED

LAN

LANSERHOF

79246685

REGISTERED

LOG

LogoMark

79428540

REGISTERED

QUBIT

Run a conflict check

Other Marks by Qubit Digital Ltd

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Anna Kurian Shaw

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company