| Serial Number | 79432853 |
| Word Mark | CLEANBUFF |
| Filing Date | Thursday, August 7, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 14, 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, April 14, 2026 |
| Goods and Services | Software as a service (SaaS) for software for monitoring, diagnosing, and optimizing computer, tablet computer, and smartphone hardware performance and system resources, namely memory usage management; software as a service (SaaS) for software for use in controlling and improving computer, tablet computer, and smartphone processing speed; software as a service (SaaS) for software for computer, tablet computer, and smartphone system analysis and optimization; software as a service (SaaS) for software for computer, tablet computer, and smartphone system analysis of computer hardware, disk drives and Solid-State drives; providing temporary use of non-downloadable computer utility programs for performing computer, tablet computer, and smartphone system diagnostics; software as a service (SaaS) for software for use in scanning computer, tablet computer, and smartphone hard drives, memory, and operating system registries to detect and remove unwanted programs and edit operating system registries; software as a service (SaaS) for software for use in preventing, detecting and removing computer, tablet computer, and smartphone viruses, spyware and adware; maintenance, installation, and updating of computer software and mobile applications |
| Goods and Services | Downloadable software for monitoring, diagnosing, and optimizing computer, tablet computer, and smartphone hardware performance and system resources, namely memory usage management; downloadable software for use in controlling and improving computer, tablet computer, and smartphone processing speed; downloadable software used for computer, tablet computer, and smartphone system analysis and optimization; downloadable software for computer, tablet computer, and smartphone system analysis of computer hardware, disk drives and Solid-State drives; downloadable utility software programs for performing computer, tablet computer, and smartphone system diagnostics; downloadable computer software for use in scanning computer, tablet computer, and smartphone hard drives, memory, and operating system registries to detect and remove unwanted programs and edit operating system registries; downloadable computer software for use in preventing, detecting and removing computer, tablet computer, and smartphone viruses, spyware and adware; downloadable mobile applications for monitoring, diagnosing, and optimizing computer, tablet computer, and smartphone hardware performance and system resources, namely memory usage management; downloadable mobile applications for use in controlling and improving computer, tablet computer, and smartphone processing speed; downloadable mobile applications used for computer, tablet computer, and smartphone system analysis and optimization; downloadable mobile applications for computer, tablet computer, and smartphone system analysis of hardware, disk drives and Solid-State drives; downloadable mobile applications for use in scanning computer, tablet computer, and smartphone hard drives, memory, and operating system registries to detect and remove unwanted programs and edit operating system registries; downloadable mobile applications for use in preventing, detecting and removing computer, tablet computer, and smartphone viruses, spyware and adware |
| Pseudo Mark | CLEAN BUFF |
| 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, September 18, 2025 |
| 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 | Thursday, September 18, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | 7104189 CANADA INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | CA |
| Party Name | 7104189 CANADA INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | CA |
| Event Date | Event Description |
| Thursday, September 18, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, September 19, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, September 19, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, December 18, 2025 | ASSIGNED TO EXAMINER |
| Thursday, February 5, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, February 6, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Thursday, February 12, 2026 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, March 6, 2026 | REFUSAL PROCESSED BY MPU |
| Friday, March 6, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Tuesday, March 17, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 17, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 17, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 19, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, March 19, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, March 19, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, March 19, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, March 19, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, March 26, 2026 | REFUSAL PROCESSED BY IB |
| Wednesday, April 8, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 14, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 14, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |