Who owns the EMERALD trademark?

The EMERALD trademark is owned by CENTRADE, INC..

What class is the EMERALD trademark registered in?

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

What is the serial number for EMERALD?

The USPTO serial number for EMERALD is 88503434.

What is the registration number for EMERALD?

EMERALD is registered under USPTO registration number 6105227.

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Section 8 grace period ends

January 21, 2027

79 days remaining

EME

EMERALD

REGISTERED

Serial: 88503434
Reg: 6105227
Filed: Jul 08, 2019
Owner: CENTRADE, 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.

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 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 30, 2019

First use in commerce: Jun 30, 2019

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

Status History

26 events

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

Jul 21, 2025

Code REM1

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 12, 2022

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022

Code ASCK

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 06, 2022

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 06, 2022

Code TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 06, 2022

Code ARAA

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

May 06, 2022

Code REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 06, 2022

Code COAR

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 06, 2021

Code ASGN

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

May 05, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 05, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 15, 2020

Code NONP

ASSIGNED TO LIE

Mar 30, 2020

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 23, 2020

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 21, 2020

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 20, 2020

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 20, 2020

Code CRFA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 23, 2019

Code GNRN

NON-FINAL ACTION WRITTEN

Sep 23, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 23, 2019

Code GNRT

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Sep 20, 2019

Code ZZZX

ASSIGNED TO EXAMINER

Sep 19, 2019

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 19, 2019

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 15, 2019

Code NWOS

NEW APPLICATION ENTERED

Jul 11, 2019

Code NWAP

EMERALD

What to file next

Full Goods & Services

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