| Serial Number | 97452762 |
| Word Mark | TRAILBIO |
| Filing Date | Friday, June 10, 2022 |
| Status | 731 - SECOND EXTENSION - GRANTED |
| Status Date | Thursday, March 20, 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 | Tuesday, November 7, 2023 |
| Goods and Services | Human specialized cell development services, namely, custom manufacture of human cells for medical or clinical therapeutic purposes, for others; human differentiated cell development services namely, custom manufacture of human cells for medical or clinical therapeutic purposes, for others |
| Goods and Services | Human cells for medical or clinical therapeutic purposes; cell growth media for growing specialized human cells for medical or clinical use; cell growth media for growing non-specialized human cells for medical or clinical use; Cells for medical or clinical use; Living cells for medical use |
| Pseudo Mark | TRAIL BIO |
| Goods and Services | Cell culture services for scientific and research purposes, for others; human specialized cell development services, namely, development of human specialized cells for scientific laboratory and research and development purposes; human differentiated cell development services, namely, development of human differentiated cells for scientific laboratory and research and development purposes |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, September 20, 2023 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, June 23, 2022 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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, September 20, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Trailhead Biosystems, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Beachwood, OH 44122 |
| Party Name | Trailhead Biosystems, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cleveland, OH 44106 |
| Event Date | Event Description |
| Tuesday, June 14, 2022 | NEW APPLICATION ENTERED |
| Thursday, June 23, 2022 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, March 24, 2023 | ASSIGNED TO EXAMINER |
| Friday, March 24, 2023 | NON-FINAL ACTION WRITTEN |
| Friday, March 24, 2023 | NON-FINAL ACTION E-MAILED |
| Friday, March 24, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 6, 2023 | ASSIGNED TO EXAMINER |
| Thursday, June 22, 2023 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Thursday, June 22, 2023 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Wednesday, September 20, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 20, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 20, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 3, 2023 | EXAMINERS AMENDMENT -WRITTEN |
| Tuesday, October 3, 2023 | EXAMINERS AMENDMENT E-MAILED |
| Tuesday, October 3, 2023 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Tuesday, October 3, 2023 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, October 4, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 18, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 7, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 7, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 2, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, April 25, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, June 18, 2024 | SOU TEAS EXTENSION RECEIVED |
| Thursday, April 25, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, April 25, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, April 25, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, April 25, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 18, 2024 | SOU EXTENSION 1 FILED |
| Thursday, June 27, 2024 | TEAS REQUEST TO DIVIDE RECEIVED |
| Thursday, August 22, 2024 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, August 27, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, August 27, 2024 | DIVISIONAL PROCESSING COMPLETE |
| Tuesday, August 27, 2024 | SOU EXTENSION 1 GRANTED |
| Tuesday, August 27, 2024 | CORRECTED NOA E-MAILED |
| Monday, December 30, 2024 | SOU EXTENSION 2 FILED |
| Monday, December 30, 2024 | SOU TEAS EXTENSION RECEIVED |
| Thursday, March 20, 2025 | SOU EXTENSION 2 GRANTED |
| Friday, March 21, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, June 27, 2024 | DIVISIONAL REQUEST RECEIVED |
| Monday, June 30, 2025 | SOU TEAS EXTENSION RECEIVED |