| Serial Number | 99515560 |
| Word Mark | BURKHOLDER'S |
| Filing Date | Tuesday, November 25, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 28, 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 28, 2026 |
| Pseudo Mark | BURK HOLDERS |
| Goods and Services | HVAC duct cleaning services; Installation of HVAC systems; Installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) systems; Consultancy relating to the installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) systems; HVAC contractor services |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 25, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | Saturday, December 31, 1960 |
| First Use In Commerce Date | Saturday, December 31, 1960 |
| Party Name | BURKHOLDER'S HEATING AND AIR CONDITIONING, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Emmaus, PA 18049 US |
| Party Name | BURKHOLDER'S HEATING AND AIR CONDITIONING, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Emmaus, PA 18049 US |
| Event Date | Event Description |
| Tuesday, November 25, 2025 | NEW APPLICATION ENTERED |
| Tuesday, November 25, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 25, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 30, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 31, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 31, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 31, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 31, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 31, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 31, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, April 1, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 22, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 28, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 28, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |