DUO KEY Trademark

Trademark Overview


On Monday, March 17, 2025, a trademark application was filed for DUO KEY with the United States Patent and Trademark Office. The USPTO has given the DUO KEY trademark a serial number of 79430874. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Monday, March 23, 2026. This trademark is owned by DuoKey SA. The DUO KEY trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Communication Services, Education & Entertainment Services, and Computer & Software Services & Scientific Services categories with the following description:

Advice with respect to computer security; data, computer security advice related to telecommunication networks; development and design of electronic data security systems; provision of virtual computer systems by means of cloud computing; cloud computing featuring software for authenticating network user identity; providing temporary use of online non-downloadable operating software enabling access to a cloud computing network as well as the use thereof; computer network security consultancy in the field of cloud-based computer networks and applications; design and development of operating software used for accessing and using a cloud computing network; Software as a Service (SaaS) services featuring software for authenticating network user identity; server administration in the nature of technical administration of servers for others; server hosting; cloud hosting provider services; rental of operating software for accessing and using a cloud computing network; administration of compu...

Provision of access to computer data banks in the nature of providing access to databases via a global computer network; advisory services in the field of telecommunications; providing access to secure telecommunications networks; rental of access time to global computer networks featuring a database server center; telecommunications services for the secure electronic receipt and exchange of information, messages, images, data and digital access certificates; providing telecommunications access to platforms and portals on the Internet enabling remote updating of computer security software

downloadable software for controlling access to computer networks, for checking and supervision of computer user activity and identification and for encoding, decoding and managing signals; downloadable software for data and document capture, transmission, storage and indexing; downloadable data encryption software including those based on post-quantum cryptography (PQC); downloadable homomorphic encryption software; downloadable software for secure access to blockchain and IoT networks; downloadable software using secure multi-party computation (MPC) technology for secure data exchange and processing; downloadable software for digital products passports; downloadable software for remote updating of apparatus via OTA (over-the-air) technology; downloadable software using machine learning for creating data models; downloadable software using artificial intelligence for creating data models; downloadable software for generating cryptographic keys for receiving and sending secure informat...

Education, namely, providing classes and seminars in the field of telecommunications technology, computer security, data encryption, computer security awareness and cybersecurity; training in the field of telecommunication technology computer security, data encryption, and cybersecurity; education, namely, classes, workshops and seminars and training services in the field of computer security; education, namely, classes, workshops and seminars and training services in the field of data encryption and cybersecurity; education, namely, classes, workshops and seminars and training in the field of cloud computing; distance learning instruction services provided online in the field of telecommunications technology, computer security, data encryption, and cybersecurity
duo key

General Information


Serial Number79430874
Word MarkDUO KEY
Filing DateMonday, March 17, 2025
Status661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED
Status DateMonday, March 23, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesAdvice with respect to computer security; data, computer security advice related to telecommunication networks; development and design of electronic data security systems; provision of virtual computer systems by means of cloud computing; cloud computing featuring software for authenticating network user identity; providing temporary use of online non-downloadable operating software enabling access to a cloud computing network as well as the use thereof; computer network security consultancy in the field of cloud-based computer networks and applications; design and development of operating software used for accessing and using a cloud computing network; Software as a Service (SaaS) services featuring software for authenticating network user identity; server administration in the nature of technical administration of servers for others; server hosting; cloud hosting provider services; rental of operating software for accessing and using a cloud computing network; administration of computer systems and networks for the control and administration of heterogeneous computer networks as well as for the control and administration of client/server systems; technology advice with respect to artificial intelligence; research in the field of artificial intelligence and computer security; testing, analysis and monitoring of computer system algorithms for generating secure telecommunications and Internet browsing data; computer security services in the nature of administering digital keys, namely, providing a key management infrastructure (KMI) for secure management of the lifecycle of digital certificates; authentication and validation of digital certificates for computer or network access; data decoding and encryption services; data encryption services; design, development and maintenance services for computer security and risk prevention software; design, development and maintenance services for security software for motor vehicle data and telecommunications apparatus; remote updating of computer security software
Indication of Colors claimedThe color(s) blue and black is/are claimed as a feature of the mark.
Goods and ServicesProvision of access to computer data banks in the nature of providing access to databases via a global computer network; advisory services in the field of telecommunications; providing access to secure telecommunications networks; rental of access time to global computer networks featuring a database server center; telecommunications services for the secure electronic receipt and exchange of information, messages, images, data and digital access certificates; providing telecommunications access to platforms and portals on the Internet enabling remote updating of computer security software
Description of MarkThe mark consists of black stylized wording "DUOKEY" with a blue stylized chevron between the letters "O" and "K".
Goods and Servicesdownloadable software for controlling access to computer networks, for checking and supervision of computer user activity and identification and for encoding, decoding and managing signals; downloadable software for data and document capture, transmission, storage and indexing; downloadable data encryption software including those based on post-quantum cryptography (PQC); downloadable homomorphic encryption software; downloadable software for secure access to blockchain and IoT networks; downloadable software using secure multi-party computation (MPC) technology for secure data exchange and processing; downloadable software for digital products passports; downloadable software for remote updating of apparatus via OTA (over-the-air) technology; downloadable software using machine learning for creating data models; downloadable software using artificial intelligence for creating data models; downloadable software for generating cryptographic keys for receiving and sending secure information; downloadable secure access software for authenticating user identify for telecommunication apparatus; downloadable software for securing and protecting data in motor vehicles and connected apparatus; downloadable software for secure management of the lifecycle of digital certificates and key management infrastructures (KMI); downloadable operating software for server management; downloadable software and computer hardware for creating, operating and securing blockchain networks; all of the foregoing limited to computer security, data encryption, and cybersecurity
Goods and ServicesEducation, namely, providing classes and seminars in the field of telecommunications technology, computer security, data encryption, computer security awareness and cybersecurity; training in the field of telecommunication technology computer security, data encryption, and cybersecurity; education, namely, classes, workshops and seminars and training services in the field of computer security; education, namely, classes, workshops and seminars and training services in the field of data encryption and cybersecurity; education, namely, classes, workshops and seminars and training in the field of cloud computing; distance learning instruction services provided online in the field of telecommunications technology, computer security, data encryption, and cybersecurity

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateThursday, August 21, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class038 - Services allowing people to communicate with another by a sensory means.
US Class Codes100, 101, 104
Class Status Code6 - Active
Class Status DateThursday, August 21, 2025
Primary Code038
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateThursday, August 21, 2025
Primary Code041
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, August 21, 2025
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameDuoKey SA
Party Type10 - Original Applicant
Legal Entity Type33 - NOT AVAILABLE
AddressCH

Trademark Events


Event DateEvent Description
Thursday, August 21, 2025SN ASSIGNED FOR SECT 66A APPL FROM IB
Monday, August 25, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, August 25, 2025APPLICATION FILING RECEIPT MAILED
Tuesday, August 26, 2025ASSIGNED TO EXAMINER
Tuesday, September 2, 2025NON-FINAL ACTION WRITTEN
Wednesday, September 3, 2025NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Saturday, October 18, 2025REFUSAL PROCESSED BY MPU
Saturday, October 18, 2025NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Friday, November 7, 2025REFUSAL PROCESSED BY IB
Monday, March 23, 2026TEAS RESPONSE TO OFFICE ACTION RECEIVED
Monday, March 23, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, March 23, 2026TEAS/EMAIL CORRESPONDENCE ENTERED