| Serial Number | 99394588 |
| Word Mark | HEAT-CHAIN |
| Filing Date | Tuesday, September 16, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Thursday, February 26, 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 | NOT AVAILABLE |
| Goods and Services | Hydronic heating system, namely, air to water gas absorption heat pump for light duty commercial water heating, space heating and domestic hot water for residential applications and for large residential or multifamily (apartment) buildings |
| 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 | Tuesday, September 16, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Stone Mountain Technologies, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Piney Flats, TN 37686 US |
| Event Date | Event Description |
| Tuesday, September 16, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, September 16, 2025 | NEW APPLICATION ENTERED |
| Sunday, February 8, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, February 9, 2026 | ASSIGNED TO EXAMINER |
| Thursday, February 26, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, February 26, 2026 | NON-FINAL ACTION E-MAILED |
| Thursday, February 26, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |