| Serial Number | 87579747 |
| Word Mark | STIRLING DYNAMICS |
| Filing Date | Tuesday, August 22, 2017 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Tuesday, September 30, 2025 |
| Registration Number | 5736929 |
| Registration Date | Tuesday, April 30, 2019 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, February 12, 2019 |
| Description of Mark | The mark consists of two interlocking figures creating an "S", one in light blue and the second in dark blue, with the flat section of each figure facing different directions creating a stylized "S" with the wording "STIRLING" to the right on one line in dark gray and the wording "DYNAMICS" to the right on a second line in dark gray. |
| Indication of Colors claimed | The color(s) light blue, dark blue and dark gray is/are claimed as a feature of the mark. |
| NOT AVAILABLE | "DYNAMICS" |
| Goods and Services | Engineering services; computer software consultancy, computer software design, namely, industrial and engineering design; mechanical research; project studies, namely, aircraft systems and structural design and analysis using computer modeling and simulation tools; technical, research and development for others in the field of modeling and simulation; software design studies, namely, technical projects and technical research in the nature of aircraft flight physics, aircraft aerodynamics and structural integrity for certification |
| 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 28, 2017 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, February 27, 2017 |
| First Use In Commerce Date | Monday, February 27, 2017 |
| Party Name | STIRLING DYNAMICS LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | Stoke Gifford, Bristol BS161FJ GB |
| Party Name | STIRLING DYNAMICS LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | CLIFTON, BRISTOL BS8, 4HG GB |
| Party Name | STIRLING DYNAMICS LTD. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | CLIFTON, BRISTOL BS8, 4HG GB |
| Party Name | Stirling Dynamics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Orlando, FL 32826 |
| Event Date | Event Description |
| Monday, June 4, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, August 25, 2017 | NEW APPLICATION ENTERED |
| Monday, August 28, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, November 27, 2017 | ASSIGNED TO EXAMINER |
| Monday, December 4, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, December 4, 2017 | NON-FINAL ACTION E-MAILED |
| Monday, December 4, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, June 4, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 4, 2018 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, June 15, 2018 | ASSIGNED TO LIE |
| Thursday, June 28, 2018 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 28, 2018 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, July 23, 2018 | NON-FINAL ACTION WRITTEN |
| Tuesday, February 12, 2019 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 12, 2019 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Monday, July 23, 2018 | NON-FINAL ACTION E-MAILED |
| Monday, July 23, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, August 1, 2018 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, January 10, 2019 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 23, 2019 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 30, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, May 29, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, May 29, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, May 29, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, May 29, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, April 30, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Wednesday, May 21, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, May 29, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 30, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, September 30, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, September 30, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |