REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/27/2026
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Official data from USPTO
K
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
40
Latest update
04/28/2026
Trademark type
Combined
Nice classes
16, 41, 42
Filing date
05/31/2019
Registration date
04/27/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/27/2021
Last transaction
04/28/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/20/2020
First use in commerce
01/20/2020
Drawing code
3
Owner type
03
Owner location
ARLINGTON, VA, US
Examiner
LAW, CHRISTOPHER M
Law office
L30
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the letter "k" with a directional symbol.
Holders and representatives
Holders
M. C. (pessoa física)
K FIVE FOUR LLC
K. F. (pessoa física)
Representatives
Milton C. Johns Executive Law Partners, PLLC
Technical classification
Nice Classes
Class 16Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Printed manuals in the field of computer securityintrusionvulnerabilityforensicsapplication deliverydata protection
Class 41
Educational servicesproviding in-person and online seminars and training in the field of computer securityintrusionvulnerabilityforensicsapplication deliverydata protection
Class 42
Researchdevelopment and engineeringinstallationsimulationvalidationmaintenance and repair of computer software; researchdevelopment and engineering of computer network protectionsecurity softwaresimulationvalidation and reporting; consultation in the field of computer software and computer networks and other information technology infrastructure; consultation in the field of assessmentdetectionprotection and security of computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure against attackintrusionunauthorized activitymisuse and other anomalous events; technical support servicestroubleshooting of computer security network and other information technology infrastructure problems; analysisevaluationidentificationreportingtesting of computer networksserversapplicationsdesktops and other information technology infrastructure for attackintrusionunauthorized activitymisuse and other anomalous events; remote monitoringdetection and protection of computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure for attackintrusion and misuse and other anomalous eventsincluding deployment of countermeasures in response to detection of unauthorized access or use of computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure; assessment of vulnerabilities of computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure to attacksintrusionunauthorized activitymisuse and other anomalous events; providing information in the form of early warningsadvisory alertsnotificationsreports of attackssecurity eventsunauthorized activitymisuse and other anomalous eventsexploits and vulnerabilities for computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure; conducting research in the field of assessmentdetectionprotection and security of computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure against attackintrusionunauthorized activitymisuse and other anomalous events; Computer security monitoringsimulationvalidationreporting of computer network security and information risks; providing computer security monitoringsimulationvalidation of information in the field of vulnerability assessment and protection of computer data and informationnetworksserversapplicationsdesktops and other information technology infrastructure against vulnerabilitiesattackintrusionunauthorized activitymisuse and other anomalous events
Publications
History of USPTO decisions and trademark events.
40 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/24/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/11/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/11/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/11/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/11/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
04/27/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/23/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/22/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/26/2021
IUAF
USE AMENDMENT FILED
02/18/2021
EISU
TEAS STATEMENT OF USE RECEIVED
02/18/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/10/2020
EX2G
SOU EXTENSION 2 GRANTED
11/09/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/09/2020
EXT2
SOU EXTENSION 2 FILED
11/01/2020
EEXT
SOU TEAS EXTENSION RECEIVED
11/01/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/23/2020
EX1G
SOU EXTENSION 1 GRANTED
04/21/2020
EXT1
SOU EXTENSION 1 FILED
04/21/2020
EEXT
SOU TEAS EXTENSION RECEIVED
04/21/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/20/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/20/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/20/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/20/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/20/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/14/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/14/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/05/2019
CHPB
POST PUBLICATION AMENDMENT - ENTERED
10/09/2019
APET
ASSIGNED TO PETITION STAFF
10/08/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/10/2019
PUBO
PUBLISHED FOR OPPOSITION
09/10/2019
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
09/08/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/21/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/30/2019
DOCK
ASSIGNED TO EXAMINER
07/30/2019
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
06/18/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/15/2019
NWAP
NEW APPLICATION ENTERED
06/04/2019
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