| Serial Number | 88135696 |
| Word Mark | HAYSTACK |
| Filing Date | Friday, September 28, 2018 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Wednesday, September 17, 2025 |
| Registration Number | 5745236 |
| Registration Date | Tuesday, May 7, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 19, 2019 |
| Goods and Services | Arranging and conducting educational conferences in the fields of internet search quality, website search quality and product search quality |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, October 5, 2018 |
| Primary Code | 041 |
| First Use Anywhere Date | Thursday, March 15, 2018 |
| First Use In Commerce Date | Thursday, March 15, 2018 |
| Party Name | OpenSource Connections, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Charlottesville, VA 22902 |
| Party Name | OpenSource Connections, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Charlottesville, VA 22903 |
| Party Name | OpenSource Connections, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Charlottesville, VA 22903 |
| Event Date | Event Description |
| Friday, October 5, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, October 2, 2018 | NEW APPLICATION ENTERED |
| Wednesday, May 7, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, September 17, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, September 17, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, September 17, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Thursday, January 10, 2019 | ASSIGNED TO EXAMINER |
| Thursday, January 10, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 30, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 19, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 19, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 7, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 7, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |