| Serial Number | 99472037 |
| Word Mark | DIFFLOGIC |
| Filing Date | Thursday, October 30, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Wednesday, March 18, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Downloadable computer software for the creation, simulation, optimization, and deployment of intellectual property (IP) cores for integration into field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), and other programmable hardware devices; Downloadable computer software for providing a library of logic gate networks; Downloadable computer software for a framework for machine learning training and inference with logic gate networks; Downloadable computer software for machine learning training and inference; Downloadable computer software for artificial intelligence training and inference; Downloadable computer software for solving machine learning tasks using logic gate networks with discretization, optimization, and parametrized relaxation techniques; Downloadable computer software for the design and generation of integrated circuits using logic gate network-based machine learning; Downloadable computer software for electronic design automation (EDA) using logic gate networks for integrated circuit design; Integrated circuits; Programmable logic controller (PLC); Semiconductor devices; Silicon chips |
| Goods and Services | Technological planning and consulting services in the field of the creation, simulation, optimization, and deployment of intellectual property (IP) cores for integration into field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), and other programmable hardware devices; Technological planning and consulting services in the field of computer software, artificial intelligence, and machine learning; Technological planning and consulting services in the field of the design, planning, implementation, and use of computer software for building logic gate networks; Technological planning and consulting services in the field of software utilization, architecture, and optimization for logic gate network-based machine learning; Technological planning and consulting services in the field of integrated circuit design using logic gate network-based machine learning; Technological planning and consulting services in the field of designing and developing software and methodologies for machine learning-based generation of integrated circuit architectures |
| Pseudo Mark | DIFFERENTIABLE LOGIC |
| Pseudo Mark | DIFF LOGIC |
| Description of Mark | The mark consists of the stylized wording "DIFFLOGIC" in lowercase letters, with "diff" displayed in orange and "logic" displayed in magenta. To the left of the wording appears a design element resembling a stylized node-and-connection logic gate circuit diagram, formed with four inputs in alternating orange and magenta that combine in two successive junctions to form two outputs in alternating orange and magenta. The white shown in the drawing represents background or transparent areas and is not claimed as a feature of the mark. |
| Indication of Colors claimed | The color(s) orange, magenta is/are claimed as a feature of the mark. |
| 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, October 30, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, November 28, 2022 |
| First Use In Commerce Date | Thursday, April 10, 2025 |
| 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, October 30, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, November 28, 2022 |
| First Use In Commerce Date | Thursday, April 10, 2025 |
| Party Name | DiffLogic Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Dover, DE 21374 US |
| Event Date | Event Description |
| Thursday, October 30, 2025 | NEW APPLICATION ENTERED |
| Thursday, October 30, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, March 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 12, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Monday, March 16, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, March 18, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 18, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 18, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |