| Serial Number | 99564349 |
| Word Mark | KALDERO |
| Filing Date | Tuesday, December 23, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, June 9, 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, June 9, 2026 |
| Goods and Services | Water filtration and purification units and replacement cartridges and filters therefor; Water treatment equipment, namely, water filtration units; Filters and filtering devices for air and gas conditioning; Filters for fluids, namely, for water and area-water solutions; Water filtering units for domestic use; Air purifying apparatus and machines; Air purifying apparatus; Air filtering installations; Water filtering apparatus; Industrial air filter machines; Air filters for domestic use; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filters for air conditioning units; Water purification and filtration apparatus; Air filters for heating and cooling registers |
| 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, December 23, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Sunday, November 23, 2025 |
| First Use In Commerce Date | Sunday, November 23, 2025 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Guangxi 537713 CN |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Guangxi 537713 CN |
| Event Date | Event Description |
| Tuesday, December 23, 2025 | NEW APPLICATION ENTERED |
| Tuesday, December 23, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 15, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, April 27, 2026 | ASSIGNED TO EXAMINER |
| Friday, May 1, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, May 1, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Friday, May 1, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, May 1, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Saturday, May 9, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 3, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 9, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 9, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |