| Serial Number | 87872738 |
| Word Mark | BLUELEAF |
| Filing Date | Wednesday, April 11, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, June 20, 2025 |
| Registration Number | 5621582 |
| Registration Date | Tuesday, December 4, 2018 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, September 18, 2018 |
| Description of Mark | The mark consists of the stylized wording "BLUELEAF". |
| Pseudo Mark | BLUE LEAF |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Ultraviolet ray lamps, not for medical purposes; aquarium lights; lamps; cooling installations for water; aquarium heaters; water desalination plants; apparatus for disinfecting water; water filtering apparatus; aquarium filtration apparatus |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, June 20, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Sunday, January 1, 2017 |
| First Use In Commerce Date | Wednesday, February 1, 2017 |
| Party Name | Zuoxu Biology Technology Limited |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 201100 CN |
| Party Name | Zuoxu Biology Technology Limited |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 201100 CN |
| Party Name | Zuoxu Biology Technology Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shanghai 201100 CN |
| Event Date | Event Description |
| Saturday, April 14, 2018 | NEW APPLICATION ENTERED |
| Friday, April 20, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, August 1, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, August 1, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, August 1, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, August 1, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, August 16, 2018 | ASSIGNED TO LIE |
| Wednesday, August 29, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 18, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 18, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 4, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Monday, December 4, 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, June 20, 2025 | CANCELLED SEC. 8 (6-YR) |
| Monday, July 30, 2018 | ASSIGNED TO EXAMINER |
| Friday, August 3, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |