Who owns the FLUXICON trademark?

The FLUXICON trademark is owned by Dr. Christian Guenther.

What class is the FLUXICON trademark registered in?

The FLUXICON trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for FLUXICON?

The USPTO serial number for FLUXICON is 79115718.

What is the registration number for FLUXICON?

FLUXICON is registered under USPTO registration number 4366430.

FLUXICON - Owned by Dr. Christian Guenther - (Class 009, 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 009Electronics, software & scientific instruments

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

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.

Class 041Education & entertainment services

US codes: 100, 101, 107

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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 ClaimedSection 15 AcknowledgedTrademark

Status History

49 events

PARTIAL INVALIDATION PROCESSED BY THE IB

Nov 22, 2025

Code INNP

INVALIDATION PROCESSED

Oct 18, 2025

Code INPC

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Oct 18, 2025

Code INPS

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Jun 02, 2025

Code INPR

REGISTERED-SEC.71 ACCEPTED

Oct 02, 2024

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Oct 02, 2024

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 23, 2024

Code APRE

TEAS SECTION 71 RECEIVED

Jan 15, 2024

Code ES71

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Jul 16, 2022

Code REM4

INTERNATIONAL REGISTRATION RENEWED

Mar 24, 2022

Code RNWL

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Aug 29, 2019

Code C75A

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Aug 29, 2019

Code NA75

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 25, 2019

Code APRE

TEAS SECTION 71 & 15 RECEIVED

Jun 12, 2019

Code ES75

FINAL DECISION TRANSACTION PROCESSED BY IB

Nov 13, 2013

Code FINO

FINAL DISPOSITION NOTICE SENT TO IB

Oct 23, 2013

Code FICS

FINAL DISPOSITION PROCESSED

Oct 21, 2013

Code FIMP

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Oct 16, 2013

Code FICR

REGISTERED-PRINCIPAL REGISTER

Jul 16, 2013

Code R.PR

NOTIFICATION PROCESSED BY IB

Jul 01, 2013

Code GPNX

PUBLISHED FOR OPPOSITION

Apr 30, 2013

Code PUBO

NOTICE OF PUBLICATION

Apr 10, 2013

Code NPUB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Apr 10, 2013

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 10, 2013

Code OPNS

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

Mar 28, 2013

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 28, 2013

Code ARAA

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 25, 2013

Code PREV

EXAMINERS AMENDMENT -WRITTEN

Mar 22, 2013

Code CNEA

EXAMINER'S AMENDMENT ENTERED

Mar 22, 2013

Code XAEC

EXAMINERS AMENDMENT MAILED

Mar 22, 2013

Code CNEA

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 22, 2013

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 21, 2013

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 21, 2013

Code TEME

ASSIGNED TO LIE

Mar 18, 2013

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 15, 2013

Code TROA

NON-FINAL ACTION WRITTEN

Oct 24, 2012

Code CNRT

NON-FINAL ACTION MAILED

Oct 24, 2012

Code CNRT

REFUSAL PROCESSED BY IB

Sep 15, 2012

Code RFNT

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 29, 2012

Code RFCR

REFUSAL PROCESSED BY MPU

Aug 29, 2012

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 29, 2012

Code RFCS

NON-FINAL ACTION WRITTEN

Aug 28, 2012

Code CNRT

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 23, 2012

Code RFCR

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Aug 23, 2012

Code RFWR

NON-FINAL ACTION WRITTEN

Aug 22, 2012

Code CNRT

APPLICATION FILING RECEIPT MAILED

Aug 21, 2012

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 17, 2012

Code NWOS

ASSIGNED TO EXAMINER

Aug 17, 2012

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 16, 2012

Code REPR

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FLUXICON

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Ursula B. Day

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