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Official data from USPTO

K&F

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

K&F

ST13

US500000079235975

Class

9, 41

Filing

79235975

Registration

6959251

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

64

Latest update

03/07/2026

Trademark type

Word

Nice classes

9, 41

Filing date

10/05/2017

Registration date

01/24/2023

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/24/2023

Last transaction

03/07/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

4

Owner type

98

Owner location

DE

Examiner

INGRAM, KYLE G

Law office

N70

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

K & F Beteiligungen GmbH

Representatives

Katrin Lewertoff Lewertoff IP Law Group, LLC

Technical classification

Nice Classes

Class 9Class 41

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

computer softwarein particular recorded computer software for regulating sound systemsrecorded computer operating programs being computer operating software; downloadable software being computer programs for regulating sound systemsinterfaces for computers; downloadable computer software applications for regulating sound systems; recorded contentin particular recorded data files featuring sounds recorded on compact discsmedia content being videosmusic recorded on compact discssoftware for regulating sound systems; computer software for controlling the operation of audio and video devices; software to control and improve audio equipment sound quality; software for controlling loudspeakers and loudspeaker systems; software for use with digital signal processors in particularsoftware for controlling and improving audio equipment sound quality

Class 41

Rental services for audio and video equipment; rental of audio equipment; rental of audio-visual apparatus; rental of stage scenery; rental of stage lighting equipment; rental of disco equipmentspeakersaudio-visual equipment; providing facilities for moviesshowsplaysmusic or educational training; provision of facilities for live band performances; provision of cinema and theatre facilities; rental of public address systems; rental of stage lighting controls; rental of sound reproducing apparatus; rental of racks adapted to house amplifiers; rental of audio amplifiers; rental of racks for loudspeakers; rental of loudspeakers; rental of loudspeaker mounting equipment; rental of sound systems with amplifiers and loudspeakers; and adviceconsultancy and information for the aforesaidincluded in the class

Publications

History of USPTO decisions and trademark events.

64 publications found

ADCH

CHANGE OF NAME/ADDRESS REC'D FROM IB

03/05/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/04/2024

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

06/04/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/04/2024

REAP

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

06/04/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/01/2024

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

04/01/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/01/2024

REAP

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

04/01/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/01/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/01/2024

NREP

NEW REPRESENTATIVE AT IB RECEIVED

07/08/2023

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

05/23/2023

FICS

FINAL DISPOSITION NOTICE SENT TO IB

05/01/2023

FIMP

FINAL DISPOSITION PROCESSED

05/01/2023

NREP

NEW REPRESENTATIVE AT IB RECEIVED

04/28/2023

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

04/24/2023

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

01/24/2023

R.PR

REGISTERED-PRINCIPAL REGISTER

01/24/2023

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

11/08/2022

PUBO

PUBLISHED FOR OPPOSITION

11/08/2022

GPNX

NOTIFICATION PROCESSED BY IB

11/07/2022

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

10/19/2022

OP2R

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

10/19/2022

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

10/19/2022

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/01/2022

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

09/14/2022

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

09/13/2022

ERFR

TEAS REQUEST FOR RECONSIDERATION RECEIVED

09/13/2022

GNFN

NOTIFICATION OF FINAL REFUSAL EMAILED

06/14/2022

GNFR

FINAL REFUSAL E-MAILED

06/14/2022

CNFR

FINAL REFUSAL WRITTEN

06/14/2022

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

05/20/2022

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

05/19/2022

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

05/19/2022

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

11/30/2021

GNRT

NON-FINAL ACTION E-MAILED

11/30/2021

CNRT

NON-FINAL ACTION WRITTEN

11/30/2021

RCCK

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

10/25/2021

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

04/14/2021

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

08/04/2020

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

01/07/2020

ALIE

ASSIGNED TO LIE

01/07/2020

OPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

12/27/2019

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

12/11/2019

OPNR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

12/11/2019

GNS3

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

02/27/2019

GNSL

LETTER OF SUSPENSION E-MAILED

02/27/2019

CNSL

SUSPENSION LETTER WRITTEN

02/27/2019

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

02/07/2019

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/07/2019

ALIE

ASSIGNED TO LIE

02/01/2019

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/28/2019

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/24/2019

REAP

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

01/24/2019

RFNT

REFUSAL PROCESSED BY IB

08/25/2018

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

08/07/2018

RFRR

REFUSAL PROCESSED BY MPU

08/07/2018

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

07/24/2018

CNRT

NON-FINAL ACTION WRITTEN

07/23/2018

MAFR

APPLICATION FILING RECEIPT MAILED

07/11/2018

DOCK

ASSIGNED TO EXAMINER

07/07/2018

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

07/07/2018

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

07/05/2018

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