| Serial Number | 90601508 |
| Word Mark | DACKWINID |
| Filing Date | Wednesday, March 24, 2021 |
| Status | 782 - NOT AVAILABLE |
| Status Date | Friday, November 14, 2025 |
| Registration Number | 6652425 |
| Registration Date | Tuesday, February 22, 2022 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 7, 2021 |
| Goods and Services | Filters for drinking water; Strainers for water lines; Water filtration pitchers sold empty; Water filtration and purification units and replacement cartridges and filters therefor; Water heaters; Water purification and filtration apparatus; Water purifying apparatus for household purposes; Water softening apparatus and installations; Water treatment equipment, namely, reverse osmosis filtration units; Water treatment equipment, namely, ultraviolet sterilization units |
| 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 | K - NOT AVAILABLE |
| Class Status Date | Friday, November 14, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Monday, March 1, 2021 |
| First Use In Commerce Date | Wednesday, March 3, 2021 |
| Party Name | Shenzhen Duihao Network Technology Co., Ltd |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Nanshan Dist, Shenzhen 518000 CN |
| Party Name | Shenzhen Duihao Network Technology Co., Ltd |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Nanshan Dist, Shenzhen 518000 CN |
| Party Name | Shenzhen Duihao Network Technology Co., Ltd |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Nanshan Dist, Shenzhen 518000 CN |
| Event Date | Event Description |
| Saturday, March 27, 2021 | NEW APPLICATION ENTERED |
| Wednesday, June 30, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, October 28, 2021 | ASSIGNED TO EXAMINER |
| Monday, November 1, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 17, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 7, 2021 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 7, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 22, 2022 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 22, 2025 | REEXAMINATION PROCEEDING AUTHORIZED BY DIRECTOR |
| Tuesday, July 22, 2025 | ASSIGNED TO REX/EXP PROCEEDING STAFF |
| Friday, November 14, 2025 | NOTICE OF TERMINATION ISSUEDÂ - REEXAMINATION |
| Friday, November 14, 2025 | CANCELLATION UNDER 16B FULL |