Who owns the QUEST trademark?

The QUEST trademark is owned by DIEMlife, Inc..

What class is the QUEST trademark registered in?

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

What is the serial number for QUEST?

The USPTO serial number for QUEST is 87639661.

What is the registration number for QUEST?

QUEST is registered under USPTO registration number 5480218.

Sealvo

Home Search: QUESTQUEST #87639661

Back

Updated Sep 16, 2026·25 searches this week

View on USPTO TSDR Find similar marks

QUE

USPTO Trademark Record

REGISTERED

QUEST

SN 87639661·Reg 5480218·Filed Oct 10, 2017

Owner DIEMlife, Inc.

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.

QUEST (Serial No. 87639661), Registration No. 5480218, is a registered US trademark filed on Oct 10, 2017 by DIEMlife, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 29, 2028

Conflict Analysis

Full conflict analysis for QUEST (SN 87639661) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QUEST (Reg. #5480218) is a registered US trademark that has been protecting its owner, DIEMlife, Inc., since 2017. 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

Oct 10, 2017

SERIAL

87639661

REG#

5480218

REGISTERED

May 29, 2018

Filing Information

StatusREGISTERED

Filing DateOct 10, 2017

Serial Number87639661

Registration No.5480218

Registration DateMay 29, 2018

Status DateJan 16, 2025

Published for OppositionMar 13, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 11, 2016

First use in commerce: Aug 11, 2016

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

28 events

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jan 16, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 16, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jan 16, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

TEAS SECTION 8 RECEIVED

Apr 23, 2024

TEAS SECTION 8 RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Aug 14, 2019

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Aug 14, 2019

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

May 29, 2018

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 13, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Mar 13, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 21, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 03, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 03, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

DIVISIONAL PROCESSING COMPLETE

Feb 02, 2018

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 02, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 01, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 31, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

DIVISIONAL REQUEST RECEIVED

Jan 31, 2018

DIVISIONAL REQUEST RECEIVED

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

Jan 31, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 31, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REQUEST TO DIVIDE RECEIVED

Jan 31, 2018

TEAS REQUEST TO DIVIDE RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 31, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 31, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Jan 23, 2018

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 23, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jan 23, 2018

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 19, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 17, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 13, 2017

NEW APPLICATION ENTERED

Other Marks by DIEMlife, Inc.

Additional USPTO filings from the same owner.

DIE

DIEMLIFE

87639726

DIEMlife, Inc.

ABANDONED

QUE

QUEST

87976750

DIEMlife, Inc.

ABANDONED

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

Recently filed and registered marks in the same international class.

QUE

QUEST

85925791

Quest Media & Supplies, Inc.

REGISTERED

QUE

QUEST

86299119

TRADE WINDS TELEPHONE COMPANY INC.

REGISTERED

QUE

QUEST

88132447

META PLATFORMS, INC.

REGISTERED

QUE

QUEST

90089504

Quest Advisors, Inc.

REGISTERED

QUEST

Run a conflict check

Other Marks by DIEMlife, Inc.

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

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company