| Serial Number | 99509832 |
| Word Mark | LIGHTHACKER |
| Filing Date | Friday, November 21, 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 |
| Goods and Services | Swimming pool chlorinating apparatus; Chlorinating units for water treatment; Swimming pool water cleaning and filtering units; Filters, heaters and pumps sold in combination for use in swimming pools; Water filtration and purification units and replacement cartridges and filters therefor; Swimming pool drain covers; Pool skimmer diverter; Water treatment equipment, namely, water filtration units; Strainers for plumbing drains |
| Pseudo Mark | LIGHT HACKER |
| 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 | Friday, November 21, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Saturday, November 8, 2025 |
| First Use In Commerce Date | Saturday, November 8, 2025 |
| Party Name | Lightshadow Technology Company Limited |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | HONG KONG 999077 CN |
| Party Name | Lightshadow Technology Company Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | HONG KONG 999077 CN |
| Event Date | Event Description |
| Friday, November 21, 2025 | NEW APPLICATION ENTERED |
| Friday, November 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, March 27, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 30, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, March 30, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Monday, March 30, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, March 30, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Monday, March 30, 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 |