| Serial Number | 90813926 |
| Word Mark | SOLFIUM |
| Filing Date | Tuesday, July 6, 2021 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Thursday, November 6, 2025 |
| 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, November 25, 2025 |
| Goods and Services | Delivery of solar panels and relevant parts for solar panels |
| Goods and Services | Technical consultancy services in the field of solar panel energy efficiency |
| Goods and Services | Solar panels installation, maintenance and repair |
| Goods and Services | Providing temporary use of an online non-downloadable software platform for evaluating energy consumption and the cost of installing solar panels; providing temporary use of an online non-downloadable software platform for accessing a list of certified local solar panels installers |
| Goods and Services | Technical consultancy services in the field of production of solar panel energy |
| Goods and Services | Solar panels and structural parts therefor; batteries for solar panels |
| 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 | Wednesday, September 15, 2021 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 31, 2022 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, September 15, 2021 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, September 15, 2021 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, October 29, 2025 |
| Primary Code | 040 |
| 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 | Wednesday, August 31, 2022 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Solfium Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Montréal, QC H4A3K4 CA |
| Event Date | Event Description |
| Friday, July 9, 2021 | NEW APPLICATION ENTERED |
| Wednesday, September 15, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 24, 2022 | ASSIGNED TO EXAMINER |
| Friday, April 1, 2022 | NON-FINAL ACTION WRITTEN |
| Friday, April 1, 2022 | NON-FINAL ACTION E-MAILED |
| Friday, April 1, 2022 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 30, 2022 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 30, 2022 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 31, 2022 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, September 30, 2022 | SUSPENSION LETTER WRITTEN |
| Friday, September 30, 2022 | LETTER OF SUSPENSION E-MAILED |
| Friday, September 30, 2022 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, April 13, 2023 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Wednesday, May 17, 2023 | SUSPENSION INQUIRY WRITTEN |
| Wednesday, May 17, 2023 | INQUIRY TO SUSPENSION E-MAILED |
| Wednesday, May 17, 2023 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED |
| Thursday, August 17, 2023 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Wednesday, January 10, 2024 | ASSIGNED TO LIE |
| Wednesday, January 10, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 10, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 23, 2024 | SUSPENSION LETTER WRITTEN |
| Tuesday, January 23, 2024 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, January 23, 2024 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, December 19, 2024 | SUSPENSION INQUIRY WRITTEN |
| Thursday, December 19, 2024 | INQUIRY TO SUSPENSION E-MAILED |
| Thursday, December 19, 2024 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED |
| Saturday, March 1, 2025 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Monday, March 3, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, March 3, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, March 18, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 18, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 18, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, March 28, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, March 28, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 28, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 15, 2025 | FINAL REFUSAL WRITTEN |
| Tuesday, April 15, 2025 | FINAL REFUSAL E-MAILED |
| Tuesday, April 15, 2025 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, April 23, 2025 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, April 23, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 23, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, May 8, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 3, 2025 | WITHDRAWN FROM PUB - OG REVIEW QUERY |
| Monday, October 6, 2025 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, October 6, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, October 6, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, October 6, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 29, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, October 29, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 29, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 30, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |