77F Trademark
Trademark Overview
On Monday, December 15, 2025, a trademark application was filed for 77F with the United States Patent and Trademark Office. The USPTO has given the 77F trademark a serial number of 99547952. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 26, 2026. This trademark is owned by Fluent Labs, Inc.. The 77F trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
providing online, non-downloadable software for building blockchain-based applications
General Information
| Serial Number | 99547952 |
| Word Mark | 77F |
| Filing Date | Monday, December 15, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 26, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, May 26, 2026 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | providing online, non-downloadable software for building blockchain-based applications |
| Description of Mark | The mark consists of a larger number 7 connected to a smaller number 7, forming a "F". |
| Pseudo Mark | SEVENTY SEVEN F |
| Pseudo Mark | SEVEN SEVEN F |
Classification Information
| 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 | Monday, December 15, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Tuesday, February 18, 2025 |
| First Use In Commerce Date | Tuesday, February 18, 2025 |
Trademark Owner History
| Party Name | Fluent Labs, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Dover, DE 19901
US |
| Party Name | Fluent Labs, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Dover, DE 19901
US |
Trademark Events
| Event Date | Event Description |
| Monday, December 15, 2025 | NEW APPLICATION ENTERED |
| Monday, December 15, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, April 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, April 15, 2026 | ASSIGNED TO EXAMINER |
| Thursday, April 16, 2026 | NON-FINAL ACTION WRITTEN |
| Thursday, April 16, 2026 | NON-FINAL ACTION E-MAILED |
| Thursday, April 16, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 29, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 29, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 29, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 30, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 20, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 26, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 26, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
