| Serial Number | 99297155 |
| Word Mark | CAPSTONE MECHANICAL |
| Filing Date | Tuesday, July 22, 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 |
| NOT AVAILABLE | MECHANICAL |
| Goods and Services | Installation, maintenance and repair of HVAC systems; Installation, repair and replacement of HVAC systems; HVAC contractor services; Installation, maintenance and repair of refrigerating apparatus; Installation, repair and replacement of refrigerating systems; Installation, maintenance and repair of energy management systems; Installation, maintenance and repair of ductwork and ventilation systems; Consultancy relating to the installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) systems |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, July 22, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | Saturday, April 30, 2011 |
| First Use In Commerce Date | Saturday, April 30, 2011 |
| Party Name | Capstone Mechanical LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Portsmouth, NH 03801 US |
| Party Name | Capstone Mechanical LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Portsmouth, NH 03801 US |
| Event Date | Event Description |
| Tuesday, July 22, 2025 | NEW APPLICATION ENTERED |
| Tuesday, July 22, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, July 22, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, December 9, 2025 | ASSIGNED TO EXAMINER |
| Thursday, January 15, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, January 15, 2026 | NON-FINAL ACTION E-MAILED |
| Thursday, January 15, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 19, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, February 19, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, February 19, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, February 19, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, March 19, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| 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 |