CLOCKCHAIN Trademark
Trademark Overview
On Thursday, August 1, 2024, a trademark application was filed for CLOCKCHAIN with the United States Patent and Trademark Office. The USPTO has given the CLOCKCHAIN trademark a serial number of 98677553. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, August 26, 2025. This trademark is owned by D4D Group. The CLOCKCHAIN trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Electronic document time-stamping services using blockchain technology
General Information
| Serial Number | 98677553 |
| Word Mark | CLOCKCHAIN |
| Filing Date | Thursday, August 1, 2024 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, August 26, 2025 |
| 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, August 26, 2025 |
Trademark Statements
| Pseudo Mark | CLOCK CHAIN |
| Goods and Services | Electronic document time-stamping services using blockchain technology |
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 | Thursday, August 1, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | D4D Group |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Francisco, CA 94115 |
| Party Name | D4D Group |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Francisco, CA 94115 |
Trademark Events
| Event Date | Event Description |
| Monday, February 17, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, February 18, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 18, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 18, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, February 18, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, June 4, 2025 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, June 4, 2025 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Wednesday, July 23, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 23, 2025 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, July 23, 2025 | PETITION TO REVIVE-GRANTED |
| Wednesday, July 23, 2025 | NOTICE OF REVIVAL - E-MAILED |
| Thursday, August 1, 2024 | NEW APPLICATION ENTERED |
| Wednesday, July 23, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, July 23, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 24, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 20, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 26, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 26, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
