| Serial Number | 79433027 |
| Word Mark | KALFRISA |
| Filing Date | Thursday, August 28, 2025 |
| Status | 680 - APPROVED FOR PUBLICATION |
| Status Date | Friday, July 10, 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 | Heat regenerators; air heaters; water heating apparatus; heat accumulators; heat exchangers for heating and cooling; incinerators; air-purifying apparatus and machines; air dryers for air treatment |
| Goods and Services | Design services for installations, machines and apparatus relating to thermal energy systems and the treatment of air and gases |
| Goods and Services | Installation, assembly, maintenance and repair of heat regenerators, air heaters, burners, water heating apparatus, heat accumulators, heat exchangers, incinerators, ovens (with the exception of ovens for experiments, cooling apparatus and installations, air-purifying apparatus and machines, air-conditioning installations, air dryers, installations for cooling tobacco, heating boilers. |
| Goods and Services | Retail store services featuring heat regenerators, air heaters, water heating apparatus, heat accumulators, heat exchangers, incinerators, apparatus and installations and machines for air purification, air-conditioning installations, air dryers; import and export agencies; commercial representation services for third parties; sales agency services; exclusive sales agency services for third parties; sales promotion for third parties for heat regenerators, air heaters, burners, water heating apparatus, heat accumulators, heat exchangers, incinerators, cooling apparatus and installations, air-purifying apparatus and machines, air dryers |
| 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 | Thursday, September 18, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | KALFRISA, S.A. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | ES |
| Event Date | Event Description |
| Thursday, September 18, 2025 | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB |
| Monday, September 22, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 22, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, January 13, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, January 14, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, January 15, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Saturday, February 7, 2026 | REFUSAL PROCESSED BY MPU |
| Sunday, February 8, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, February 26, 2026 | REFUSAL PROCESSED BY IB |
| Thursday, July 9, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 9, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 9, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, July 10, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |