| Serial Number | 99274639 |
| Word Mark | KLEEN HEAT |
| Filing Date | Wednesday, July 9, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Wednesday, November 26, 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 | NOT AVAILABLE |
| Pseudo Mark | CLEAN HEAT |
| Goods and Services | Furnaces that combust hydrogen gas to generate heat, utilizing electrolyzed water to generate hydrogen gas |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 9, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Kleen Hy-Dro-Gen Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Pickering, ON L1W3V4 |
| Event Date | Event Description |
| Wednesday, July 9, 2025 | NEW APPLICATION ENTERED |
| Wednesday, July 9, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, November 14, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, November 26, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, November 26, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 26, 2025 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 26, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |