Who owns the CITIZEN ENGINEER trademark?

The CITIZEN ENGINEER trademark is owned by Limor Fried, DBA Adafruit Industries.

What class is the CITIZEN ENGINEER trademark registered in?

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

What is the serial number for CITIZEN ENGINEER?

The USPTO serial number for CITIZEN ENGINEER is 87511098.

What is the registration number for CITIZEN ENGINEER?

CITIZEN ENGINEER is registered under USPTO registration number 5531565.

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Section 8/9 declaration window

July 31, 2028

631 days remaining

CIT

CITIZEN ENGINEER

REGISTERED

Serial: 87511098
Reg: 5531565
Filed: Jun 29, 2017
Owner: Limor Fried, DBA Adafruit Industries

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: Nov 30, 2007

First use in commerce: Nov 30, 2007

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

37 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 10, 2025

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 10, 2025

Code NAS8

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 08, 2025

Code EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 02, 2025

Code EROP

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 02, 2025

Code PRA8

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 03, 2025

Code APRE

POST REGISTRATION ACTION MAILED - SEC. 8

Jun 03, 2025

Code PRA8

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

May 12, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 12, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 12, 2025

Code TCCA

TEAS SECTION 8 RECEIVED

Jan 31, 2025

Code ES8R

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 09, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 09, 2024

Code CHAN

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

Jul 09, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 09, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 09, 2024

Code TCCA

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

Jul 31, 2023

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jul 31, 2018

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 28, 2018

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 27, 2018

Code CNPR

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 25, 2018

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jun 25, 2018

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Jun 05, 2018

Code EISU

USE AMENDMENT FILED

Jun 05, 2018

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 16, 2018

Code NOAM

PUBLISHED FOR OPPOSITION

Nov 21, 2017

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 21, 2017

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 01, 2017

Code NONP

ASSIGNED TO LIE

Oct 12, 2017

Code ALIE

EXAMINERS AMENDMENT -WRITTEN

Sep 27, 2017

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Sep 27, 2017

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 27, 2017

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Sep 27, 2017

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 27, 2017

Code CNSA

ASSIGNED TO EXAMINER

Sep 26, 2017

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 08, 2017

Code NWOS

NEW APPLICATION ENTERED

Jul 03, 2017

Code NWAP

CITIZEN ENGINEER

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