Who owns the PETROWIKI trademark?

The PETROWIKI trademark is owned by Society of Petroleum Engineers (SPE), Inc..

What class is the PETROWIKI trademark registered in?

The PETROWIKI trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for PETROWIKI?

The USPTO serial number for PETROWIKI is 88248227.

What is the registration number for PETROWIKI?

PETROWIKI is registered under USPTO registration number 5826328.

PETROWIKI - Owned by Society of Petroleum Engineers (SPE), Inc. - (Class 041, Class 042)

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: Sep 22, 2012

First use in commerce: Sep 22, 2012

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 22, 2012

First use in commerce: Sep 22, 2012

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 CurrentlySection 8 AcceptedSection 15 Acknowledged

Status History

24 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 14, 2025

Code APRE

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

Nov 14, 2025

Code C15A

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

Nov 14, 2025

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Jul 25, 2025

Code E815

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

Aug 06, 2024

Code REM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 12, 2021

Code COAR

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

Aug 12, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 12, 2021

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 12, 2021

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 12, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 12, 2021

Code CHAN

REGISTERED-PRINCIPAL REGISTER

Aug 06, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

May 21, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 21, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 01, 2019

Code NONP

ASSIGNED TO LIE

Apr 12, 2019

Code ALIE

EXAMINERS AMENDMENT -WRITTEN

Mar 25, 2019

Code CNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 25, 2019

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Mar 25, 2019

Code XAEC

EXAMINERS AMENDMENT E-MAILED

Mar 25, 2019

Code GNEA

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 25, 2019

Code CNSA

ASSIGNED TO EXAMINER

Mar 21, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 24, 2019

Code NWOS

NEW APPLICATION ENTERED

Jan 07, 2019

Code NWAP

Other Marks by Society of Petroleum Engineers (SPE), Inc.

Additional USPTO filings from the same owner.

ENR

ENRG-LLM

99434960

Society of Petroleum Engineers (SPE), Inc.

REGISTERED

SOC

SOCIETY FOR PROFESSIONALS IN ENERGY

88141941

Society of Petroleum Engineers (SPE), Inc.

REGISTERED

SOL

SOLUTIONS. PEOPLE. ENERGY.

98643482

Society of Petroleum Engineers (SPE), Inc.

REGISTERED

PET

PETROBOWL

86565909

Society of Petroleum Engineers (SPE), Inc.

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

PET

PETROWIKI

85897735

Society of Petroleum Engineers (SPE), Inc.

REGISTERED

Other Marks by Daniel C. Neustadt

Additional USPTO filings handled by the same attorney of record.

WIR

WIRE

75050569

REGISTERED

NAT

NATIONAL ACADEMY OF PUBLIC ADMINISTRATION

76633088

REGISTERED

MEN

MENTORING THE 100 WAY

78639265

REGISTERED

TER

TERRY FOUNDATION

86811781

REGISTERED

PETROWIKI

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Society of Petroleum Engineers (SPE), Inc.

Other Marks in Class 041 — Education & entertainment services

Other Marks by Daniel C. Neustadt

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