| Serial Number | 98676920 |
| Word Mark | MAINSTAY |
| Filing Date | Wednesday, July 31, 2024 |
| Status | 645 - FINAL REFUSAL - MAILED |
| Status Date | Tuesday, July 15, 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 | NOT AVAILABLE |
| Goods and Services | Real estate financing diligence services; real estate investment consultancy; providing information in the field of residential real estate; real estate consultation; real estate valuations; real estate investment services |
| International Class | 036 - Insurance; financial affairs; monetary affairs; real estate affairs. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 31, 2024 |
| Primary Code | 036 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | MAINSTAY LABS INC. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94104 |
| Party Name | Open Exchange Labs Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Tempe, AZ 85281 |
| Event Date | Event Description |
| Wednesday, July 31, 2024 | NEW APPLICATION ENTERED |
| Friday, February 7, 2025 | ASSIGNED TO EXAMINER |
| Friday, February 14, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 31, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, October 16, 2024 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, February 24, 2025 | DIVISIONAL REQUEST RECEIVED |
| Monday, February 24, 2025 | TEAS REQUEST TO DIVIDE RECEIVED |
| Friday, February 14, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, February 14, 2025 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 7, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Friday, May 23, 2025 | DIVISIONAL PROCESSING COMPLETE |
| Tuesday, July 15, 2025 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, July 15, 2025 | FINAL REFUSAL E-MAILED |
| Thursday, September 25, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, September 25, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, September 25, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 12, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Monday, May 12, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Tuesday, July 15, 2025 | FINAL REFUSAL WRITTEN |