| Serial Number | 79260447 |
| Word Mark | TKOS |
| Filing Date | Tuesday, January 15, 2019 |
| Status | 706 - SECTION 71 ACCEPTED |
| Status Date | Tuesday, February 17, 2026 |
| Registration Number | 5876977 |
| Registration Date | Tuesday, October 8, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, July 23, 2019 |
| Goods and Services | Open source software development and consulting |
| 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 | Wednesday, June 12, 2019 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | TK OPEN SYSTEMS LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Jerusalem IL |
| Party Name | TK OPEN SYSTEMS LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | IL |
| Party Name | TK OPEN SYSTEMS LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | IL |
| Event Date | Event Description |
| Thursday, June 6, 2019 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Wednesday, June 12, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, June 12, 2019 | ASSIGNED TO EXAMINER |
| Monday, June 17, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, June 18, 2019 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, July 3, 2019 | NOTICE OF PUBLICATION |
| Tuesday, July 23, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 8, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, November 7, 2019 | GRANT OF PROTECTION CREATED, TO BE SENT TO IB |
| Friday, November 29, 2019 | FINAL DISPOSITION PROCESSED |
| Friday, November 29, 2019 | FINAL DISPOSITION NOTICE SENT TO IB |
| Friday, December 20, 2019 | NOTIFICATION PROCESSED BY IB |
| Monday, October 6, 2025 | TEAS SECTION 71 RECEIVED |
| Monday, February 9, 2026 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, February 17, 2026 | REGISTERED-SEC.71 ACCEPTED |
| Tuesday, February 17, 2026 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED |