| Serial Number | 99343110 |
| Word Mark | CRG DEFENSE |
| Filing Date | Monday, August 18, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 31, 2026 |
| 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, March 31, 2026 |
| Goods and Services | Product research and development; Scientific research and development; Research and development and consultation related thereto in the field of of aeronautics, video surveillance equipment, ballistic weapons, materials science, energy, energy storage, energy management, electric motors for land vehicles, electric motors not for land vehicles, electronic control apparatus for electric motors, power generation, electric propulsion, additive manufacturing, quantum communication technology, medical device technology, health monitoring |
| Pseudo Mark | CORNERSTONE RESEARCH GROUP DEFENSE |
| Goods and Services | Manufacturing services for others in the field of aeronautics, video surveillance equipment, ballistic weapons, materials science, energy, energy storage, energy management, electric motors for land vehicles, electric motors not for land vehicles, electronic control apparatus for electric motors, power generation, electric propulsion, additive manufacturing, quantum communication technology, medical device technology, health monitoring |
| NOT AVAILABLE | "DEFENSE" |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, August 18, 2025 |
| Primary Code | 040 |
| 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 | Monday, August 18, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Cornerstone Research Group, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Miamisburg, OH 45342 US |
| Party Name | Cornerstone Research Group, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Miamisburg, OH 45342 US |
| Event Date | Event Description |
| Monday, August 18, 2025 | NEW APPLICATION ENTERED |
| Monday, August 18, 2025 | APPLICATION FILING RECEIPT MAILED |
| Sunday, January 4, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, January 5, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, January 6, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 6, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 6, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, February 26, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, February 26, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 26, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 4, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 25, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 31, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 31, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |