Who owns the WORLDSPEC trademark?

The WORLDSPEC trademark is owned by Rockwood Service Corporation.

What class is the WORLDSPEC trademark registered in?

The WORLDSPEC trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for WORLDSPEC?

The USPTO serial number for WORLDSPEC is 86145519.

What is the registration number for WORLDSPEC?

WORLDSPEC is registered under USPTO registration number 4728647.

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Updated Oct 31, 2026·33 searches this week

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Section 8/9 declaration window

April 30, 2035

3103 days remaining

WOR

WORLDSPEC

REGISTERED

Serial: 86145519
Reg: 4728647
Filed: Dec 17, 2013
Owner: Rockwood Service Corporation

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

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 01, 2013

First use in commerce: Dec 01, 2013

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

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

Status History

39 events

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 07, 2026

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 07, 2026

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 07, 2026

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 01, 2025

Code APRE

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 10, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 10, 2024

Code CHAN

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

May 10, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 10, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 10, 2024

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 08, 2024

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Apr 30, 2024

Code E89R

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

Apr 28, 2024

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 23, 2021

Code APRE

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

Jun 23, 2021

Code C15A

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

Jun 23, 2021

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Feb 12, 2021

Code E815

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

Apr 28, 2020

Code REM1

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 08, 2020

Code ASCK

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2015

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 24, 2015

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 22, 2015

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Feb 28, 2015

Code SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 26, 2015

Code AITU

TEAS STATEMENT OF USE RECEIVED

Jan 21, 2015

Code EISU

USE AMENDMENT FILED

Jan 21, 2015

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 22, 2014

Code NOAM

PUBLISHED FOR OPPOSITION

May 27, 2014

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 27, 2014

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 07, 2014

Code NONP

ASSIGNED TO LIE

Apr 22, 2014

Code ALIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 22, 2014

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 31, 2014

Code CNSA

ASSIGNED TO EXAMINER

Mar 25, 2014

Code DOCK

NON-FINAL ACTION WRITTEN

Mar 25, 2014

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 25, 2014

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 25, 2014

Code GNRN

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 01, 2014

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 31, 2013

Code NWOS

NEW APPLICATION ENTERED

Dec 20, 2013

Code NWAP

WORLDSPEC

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