Who owns the X4 trademark?

The X4 trademark is owned by Qualtrics, LLC.

What is the serial number for X4?

The USPTO serial number for X4 is 87728392.

What is the registration number for X4?

X4 is registered under USPTO registration number 6253936.

X4 - Owned by Qualtrics, LLC - (Class 009, Class 035, Class 041)

Q: What class is the X4 trademark registered in?

The X4 trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Aug 09, 2017

First use in commerce: Aug 09, 2017

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.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Aug 09, 2017

First use in commerce: Aug 09, 2017

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 09, 2017

First use in commerce: Aug 09, 2017

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 09, 2017

First use in commerce: Aug 09, 2017

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.

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

37 events

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

Jan 26, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jan 26, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 10, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 10, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 21, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2020

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 16, 2020

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 15, 2020

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 15, 2020

Code CRFA

NON-FINAL ACTION WRITTEN

Mar 16, 2020

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 16, 2020

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 16, 2020

Code GNRN

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Mar 14, 2020

Code RCCK

ASSIGNED TO LIE

Sep 14, 2019

Code ALIE

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Sep 14, 2019

Code RCSC

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Mar 12, 2019

Code ZZZX

SUSPENSION LETTER WRITTEN

Mar 12, 2019

Code CNSL

LETTER OF SUSPENSION E-MAILED

Mar 12, 2019

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Mar 12, 2019

Code GNS3

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Mar 08, 2019

Code JURT

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

Mar 06, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 06, 2019

Code ARAA

PUBLISHED FOR OPPOSITION

Jul 03, 2018

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 03, 2018

Code NPUB

WITHDRAWN FROM ISSUE - EXAMINING ATTORNEY REQUEST

Jul 03, 2018

Code ISER

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 13, 2018

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

May 29, 2018

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 26, 2018

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

May 26, 2018

Code TEME

ASSIGNED TO LIE

May 25, 2018

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 21, 2018

Code TROA

NON-FINAL ACTION WRITTEN

Mar 22, 2018

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 22, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 22, 2018

Code GNRN

ASSIGNED TO EXAMINER

Mar 21, 2018

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 08, 2018

Code NWOS

NEW APPLICATION ENTERED

Dec 23, 2017

Code NWAP

Other Marks by Qualtrics, LLC

Additional USPTO filings from the same owner.

EXP

EXPERIENCE AGENTS

99069427

Qualtrics, LLC

REGISTERED

XMP

XM PLATFORM

87243974

QUALTRICS, LLC

REGISTERED

87243984

QUALTRICS, LLC

REGISTERED

EXP

EXPERIENCE AGENTS

99069435

Qualtrics, LLC

REGISTERED

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Other Marks by DEBORAH GUBERNICK

Additional USPTO filings handled by the same attorney of record.

QUA

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87719131

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QUA

QUALTRICS

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REGISTERED

FUN

FUNPORTER

79263347

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3RD

3RD FACTORY

79262301

ABANDONED

X4

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Qualtrics, LLC

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by DEBORAH GUBERNICK

Get pre-filing clearance

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