| Serial Number | 98803290 |
| Word Mark | HUKX |
| Filing Date | Tuesday, October 15, 2024 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 23, 2025 |
| Registration Number | 8073860 |
| Registration Date | Tuesday, December 23, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 4, 2025 |
| Goods and Services | Scientific industrial research in relation to measurement of air flow, solar radiation, light, heat, heat flow, thermal comfort and thermal conductivity; Scientific industrial research in relation to calibration of air flow, solar, light, heat, heat flow, thermal comfort and thermal conductivity measurement instruments; computer programming in relation to measurement of air flow, solar, light, heat, heat flow, thermal comfort and thermal conductivity; computer programming in relation to calibration of measurement instruments; consultancy in the field of energy saving, namely, scientific consultancy services focused on energy measurement and optimization, particularly in the context of energy efficiency and savings; measurement services, namely, measuring air flow, solar, light, heat, heat flow, thermal comfort and thermal conductivity; calibration services, namely, calibration of measuring instruments; designing customer specific instrumentation in relation to measurement and calibration, namely, design of air flow, solar radiation, light, heat, heat flow, thermal comfort and thermal conductivity meters |
| Goods and Services | Scientific measuring instruments namely, thermal conductivity meters; sensors and transducers for measuring thermal quantities; Calorimeters; differential scanning calorimeters; thermopiles; thermal conductivity meters; Thermometers not for medical purposes; electronic sensors for detecting thermal conductivity, cold and heat; electromagnetic radiation measuring instruments; solar radiation measuring sensors; heat flux measuring sensors; thermal conductivity measuring sensors; optical proximity sensors; temperature sensors; soiling sensors, namely electronic sensors for measuring contamination of solar modules; thermal comfort measuring systems, comprising of sensors and electronic devices for measuring environmental parameters, namely, heat flux, temperature and humidity; scientific instruments for measuring heat flux |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, October 15, 2024 |
| Primary Code | 009 |
| 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 | Tuesday, October 15, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Hukseflux Holding B.V. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | 2628 XJ Delft NL |
| Party Name | Hukseflux Holding B.V. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | 2628 XJ Delft NL |
| Party Name | Hukseflux Holding B.V. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | 2628 XJ Delft NL |
| Event Date | Event Description |
| Wednesday, October 16, 2024 | NEW APPLICATION ENTERED |
| Friday, April 25, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, April 26, 2025 | ASSIGNED TO EXAMINER |
| Saturday, April 26, 2025 | NON-FINAL ACTION WRITTEN |
| Saturday, April 26, 2025 | NON-FINAL ACTION E-MAILED |
| Saturday, April 26, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, June 13, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, June 13, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 13, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 3, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, July 3, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, July 3, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 3, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 3, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, October 3, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, October 6, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 29, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 4, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 4, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 23, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 23, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |