| Serial Number | 99394696 |
| Word Mark | HEAT CHAIN |
| Filing Date | Tuesday, September 16, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Tuesday, February 17, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| 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 |
| Description of Mark | The mark consists of the words "HEAT" and "CHAIN" stacked vertically and separated by a horizontal image of five interlocking chain links. The letter "A" in "HEAT" and letter "A" in "CHAIN" are each stylized with the image of a flame within a larger flame. |
| 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 |
| Event Date | Event Description |
| Tuesday, September 16, 2025 | NEW APPLICATION ENTERED |
| Tuesday, September 16, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, February 9, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, February 9, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, February 10, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, February 17, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 17, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 17, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |