| Serial Number | 87891861 |
| Word Mark | LIMESTONE |
| Filing Date | Wednesday, April 25, 2018 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, January 29, 2019 |
| Registration Number | 5667583 |
| Registration Date | Tuesday, January 29, 2019 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 25, 2018 |
| Goods and Services | Computer software for use in research in the fields of intellectual property and technical literature |
| Goods and Services | Software as a service (SAAS) services featuring software for use in research in the fields of intellectual property and technical literature |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, May 3, 2018 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, November 8, 2018 |
| First Use In Commerce Date | Thursday, November 8, 2018 |
| 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, May 3, 2018 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, November 9, 2018 |
| First Use In Commerce Date | Friday, November 9, 2018 |
| Party Name | TECHSON IP, LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Austin, TX 78716 |
| Party Name | TECHSON IP, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Austin, TX 78716 |
| Party Name | TECHSON IP, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Austin, TX 78716 |
| Event Date | Event Description |
| Monday, January 29, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Thursday, January 20, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, January 20, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, January 20, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, January 29, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, December 27, 2018 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Wednesday, December 26, 2018 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, December 6, 2018 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, November 21, 2018 | USE AMENDMENT FILED |
| Thursday, December 6, 2018 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, November 21, 2018 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, November 20, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, September 25, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, September 25, 2018 | PUBLISHED FOR OPPOSITION |
| Wednesday, September 5, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Wednesday, August 22, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, August 16, 2018 | ASSIGNED TO EXAMINER |
| Thursday, May 3, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, April 28, 2018 | NEW APPLICATION ENTERED |