| Serial Number | 98777624 |
| Word Mark | DUET |
| Filing Date | Monday, September 30, 2024 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, April 27, 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 | Tuesday, May 19, 2026 |
| Goods and Services | Downloadable computer software and computer software applications for the design and optimization of photovoltaic systems comprising of any arrangements of monofacial and bifacial panels, inverters, transformers, electrical interconnections, energy storage systems and power management with respect to their installation, illumination and operating environments; Downloadable computer software and computer software applications for data analysis of photovoltaic system performance in relation to energy yield dynamics, environmental conditions and meteorology; Downloadable computer software and computer software applications for data analysis of photovoltaic performance in relation to cash flow and bankability; Downloadable computer software and computer software applications for operation and management of photovoltaic systems; Downloadable computer software and computer software applications for the management and optimization of energy flows within and between photovoltaic systems, energy storage systems and energy markets |
| Goods and Services | online non-downloadable computer software for the design and optimization of photovoltaic systems comprising any arrangements of monofacial and bifacial panels, inverters, transformers, electrical interconnections, energy storage systems and power management with respect to their installation, illumination and operating environments; online non-downloadable computer software for data analysis of photovoltaic system performance in relation to energy yield dynamics, environmental conditions and meteorology; online non-downloadable computer software for data analysis of photovoltaic system performance in relation to cash flow and bankability; online non-downloadable computer software for operation and management of photovoltaic systems; online non-downloadable computer software for the management and optimization of energy flows within and between photovoltaic systems, storage systems and energy markets; |
| 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 | Monday, September 30, 2024 |
| Primary Code | 009 |
| 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 | Monday, September 30, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Enurgen Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Ottawa Ontario K1Y2C5 CA |
| Event Date | Event Description |
| Monday, September 30, 2024 | NEW APPLICATION ENTERED |
| Monday, September 30, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, March 19, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, April 8, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, April 8, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 8, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, April 8, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, April 9, 2025 | SUSPENSION LETTER WRITTEN |
| Wednesday, April 9, 2025 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, April 9, 2025 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Friday, October 10, 2025 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Monday, January 12, 2026 | SUSPENSION INQUIRY WRITTEN |
| Monday, January 12, 2026 | INQUIRY TO SUSPENSION E-MAILED |
| Monday, January 12, 2026 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED |
| Monday, January 19, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, January 19, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, January 19, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 13, 2026 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Monday, April 13, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 13, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, April 20, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |