Who owns the WIKIPEDIA trademark?

The WIKIPEDIA trademark is owned by Wikimedia Foundation, Inc..

What class is the WIKIPEDIA trademark registered in?

The WIKIPEDIA trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for WIKIPEDIA?

The USPTO serial number for WIKIPEDIA is 85634264.

What is the registration number for WIKIPEDIA?

WIKIPEDIA is registered under USPTO registration number 4445992.

WIKIPEDIA - Owned by Wikimedia Foundation, Inc. - (Class 009)

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 009Electronics, software & scientific instruments

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

First use anywhere: Dec 31, 2000

First use in commerce: Dec 31, 2000

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.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol3 filings

This mark has 3 Madrid Protocol filings on record with the USPTO.

1178233

480Jan 19, 2013

Source: USPTO Madrid International Filing Requests

Status History

45 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 29, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 29, 2025

Code CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2025

Code TCCA

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

Oct 21, 2024

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 21, 2024

Code RNL1

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

Oct 21, 2024

Code NA89

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Oct 07, 2024

Code EROP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 12, 2024

Code APRE

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Apr 12, 2024

Code PR89

TEAS SECTION 8 & 9 RECEIVED

Dec 01, 2023

Code E89R

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

Dec 10, 2022

Code REM2

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

Jan 08, 2020

Code C15A

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

Jan 08, 2020

Code NA85

CORRECTION UNDER SECTION 7 - PROCESSED

Oct 12, 2019

Code COC.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 11, 2019

Code APRE

TEAS SECTION 7 REQUEST RECEIVED

Sep 16, 2019

Code ES7R

TEAS SECTION 8 & 15 RECEIVED

Sep 12, 2019

Code E815

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

Dec 10, 2018

Code REM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 18, 2017

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 18, 2017

Code CHAN

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

Dec 12, 2013

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 12, 2013

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Dec 10, 2013

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 24, 2013

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 24, 2013

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 04, 2013

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 16, 2013

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 15, 2013

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 25, 2013

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 25, 2013

Code TEME

ASSIGNED TO LIE

Jul 18, 2013

Code ALIE

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jul 17, 2013

Code ERFR

FINAL REFUSAL WRITTEN

Apr 11, 2013

Code CNFR

FINAL REFUSAL E-MAILED

Apr 11, 2013

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 11, 2013

Code GNFN

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 13, 2013

Code TEME

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 12, 2013

Code TCCA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 12, 2013

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 12, 2013

Code CRFA

NON-FINAL ACTION WRITTEN

Sep 18, 2012

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 18, 2012

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 18, 2012

Code GNRN

ASSIGNED TO EXAMINER

Sep 13, 2012

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 31, 2012

Code NWOS

NEW APPLICATION ENTERED

May 28, 2012

Code NWAP

Other Marks by Wikimedia Foundation, Inc.

Additional USPTO filings from the same owner.

MED

MEDIAWIKI

98625108

Wikimedia Foundation, Inc.

REGISTERED

MED

MEDIAWIKI

98625114

Wikimedia Foundation, Inc.

REGISTERED

WIK

WIKIMEDIA FOUNDATION

86221841

Wikimedia Foundation, Inc.

REGISTERED

WIK

WIKIPEDIA

86221599

Wikimedia Foundation, Inc.

REGISTERED

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

Recently filed and registered marks in the same international class.

WIK

WIKIPEDIA

86221599

Wikimedia Foundation, Inc.

REGISTERED

WIK

WIKIPEDIA

86221644

Wikimedia Foundation, Inc.

REGISTERED

WIK

WIKIPEDIA

85634294

Wikimedia Foundation, Inc.

REGISTERED

WIK

WIKIPEDIA

77617266

Wikimedia Foundation, Inc.

REGISTERED

Other Marks by Carrie L. Kiedrowski

Additional USPTO filings handled by the same attorney of record.

IDE

IDEAL T

86613133

REGISTERED

EVE

EVERSMITH BRANDS

99677120

REGISTERED

COL

COLLINS AXE

99718808

REGISTERED

AMB

AMBRY CARE PROGRAM

88655934

REGISTERED

WIKIPEDIA

What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

Other Marks by Wikimedia Foundation, Inc.

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

Other Marks by Carrie L. Kiedrowski

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions