| Serial Number | 79440127 |
| Word Mark | DELTAKIT |
| Filing Date | Wednesday, November 19, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Wednesday, July 1, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Downloadable software development kits [SDK] for use in quantum computing, quantum error correction and quantum computers; downloadable software for quantum computing, quantum error correction and quantum computers; downloadable software and downloadable computer software platforms for use in the field of quantum computing, for performing error correction with data from quantum computing experiments, simulations and activities, for identifying algorithms for performing error correction with data from quantum computing experiments, simulations and activities, for assessing the performance of algorithms for performing error correction with data from quantum computing experiments, for conducting simulations and activities and for identifying opportunities to use error corrected quantum computing data; downloadable software and downloadable computer programs for developing, testing and running logical quantum circuits on computers, hardware and simulators; quantum computers; downloadable electronic publications in the nature of books, newsletters, journals, manuals, and brochures relating to a software development kit [SDK] for use in quantum computing, quantum error correction and quantum computers; downloadable software using artificial intelligence, machine learning and deep learning for use in the field of quantum computing, quantum error correction and quantum computers; downloadable electronic publications in the nature of books, guides, newsletters, journals, manuals, and brochures in the field of quantum computing, quantum error correction and quantum computers. |
| Goods and Services | Software as a Service (SaaS) services featuring software for performing quantum error correction, conducting quantum computing experiments and simulations, identifying and assessing algorithms for error correction, and developing and testing logical quantum circuits in the field of quantum computing, quantum error correction and quantum computers; Platform as a Service (PaaS) services featuring software platforms for performing quantum error correction, conducting quantum computing experiments and simulations, identifying and assessing algorithms for error correction, and developing and testing logical quantum circuits in the field of quantum computing, quantum error correction and quantum computers; providing online, non-downloadable software for performing quantum error correction, conducting quantum computing experiments and simulations, identifying and assessing algorithms for error correction, and developing and testing logical quantum circuits in the field of quantum computing, quantum error correction and quantum computers; Software as a Service (SaaS) services featuring software for performing error correction with data from quantum computing experiments, simulations and activities, for identifying algorithms for performing error correction with data from quantum computing experiments, simulations and activities, for assessing performance of algorithms for performing error correction with data from quantum computing experiments, simulations and activities and for identifying opportunities to use error corrected quantum computing data; Platform as a Service (PaaS) services featuring computer software platforms for performing error correction with data from quantum computing experiments, simulations and activities, for identifying algorithms for performing error correction with data from quantum computing experiments, simulations and activities, for assessing performance of algorithms for performing error correction with data from quantum computing experiments, simulations and activities and for identifying opportunities to use error corrected quantum computing data; providing online, non-downloadable software for performing error correction with data from quantum computing experiments, simulations and activities, for identifying algorithms for performing error correction with data from quantum computing experiments, simulations and activities, for assessing performance of algorithms for performing error correction with data from quantum computing experiments, simulations and activities and for identifying opportunities to use error corrected quantum computing data; research, design and development of software and software platforms for use in the field of quantum computing, quantum error correction and quantum computers; Software as a Service (SaaS) services featuring software for developing, testing and running logical quantum circuits on computers, hardware and simulators; Platform as a Service (PaaS) service featuring computer software platforms for developing, testing and running logical quantum circuits on computers, hardware and simulators; providing online, non-downloadable software for developing, testing and running logical quantum circuits on computers, hardware and simulators; providing non-downloadable computer programs using artificial intelligence and machine learning on data networks in the field of quantum computing, quantum error correction and quantum computers; providing temporary use of online non-downloadable software development kits [SDKs] for use in the field of quantum computing, quantum error correction and quantum computers; information, advisory and consultancy services relating to all the aforesaid services. |
| Goods and Services | Educational services, namely, conducting workshops, classes and seminars in connection with a software development kit [SDK] for use in quantum computing, quantum error correction and quantum computers; educational services, namely, conducting workshops, classes and seminars in the field of quantum computing, quantum error correction and quantum computers; providing online non-downloadable electronic publications in the nature of books, guides, newsletters, journals, manuals, and brochures relating to a software development kit [SDK] for use in quantum computing, quantum error correction and quantum computers; providing online non-downloadable electronic publications in the nature of books, guides, newsletters, journals, manuals, and brochures in the field of quantum computing, quantum error correction and quantum computers; information, advisory and consultancy services relating to all the aforesaid services. |
| Pseudo Mark | DELTA KIT |
| International Class | 009 - 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 Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 25, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 25, 2025 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - 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 Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 25, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | RIVERLANE LTD |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | GB |
| Event Date | Event Description |
| Thursday, December 25, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Wednesday, January 7, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, January 7, 2026 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 25, 2026 | ASSIGNED TO EXAMINER |
| Friday, March 27, 2026 | NON-FINAL ACTION WRITTEN |
| Saturday, March 28, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, May 13, 2026 | REFUSAL PROCESSED BY MPU |
| Wednesday, May 13, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, May 28, 2026 | REFUSAL PROCESSED BY IB |
| Wednesday, July 1, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, July 1, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 1, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |