| Serial Number | 99153402 |
| Word Mark | SUPERSTACKS |
| Filing Date | Thursday, April 24, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Friday, March 27, 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 | NOT AVAILABLE |
| Goods and Services | Providing user incentive award programs through issuance and processing of loyalty points for promoting the use of blockchains and blockchain software. |
| Pseudo Mark | SUPER STACKS |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, April 24, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | The Optimism Foundation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 12 - Foundation |
| Address | Grand Cayman KY1-9001 KY |
| Event Date | Event Description |
| Thursday, April 24, 2025 | NEW APPLICATION ENTERED |
| Thursday, April 24, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, September 2, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 16, 2025 | ASSIGNED TO EXAMINER |
| Monday, September 29, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, September 29, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, September 29, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 24, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Wednesday, December 24, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Friday, March 27, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, March 27, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 27, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |