CASTELION
Live / Registered — Registered (as of 01 Jul 2025)
What this means for you
Registered since 01 Jul 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98975988
- Registration number
- 7853604
- Mark type
- Stylized text
- Filed
- 02 Aug 2023
- Published for opposition
- 07 May 2024
- Registered
- 01 Jul 2025
- Attorney of record
- Betsy Wang Lee
Goods and services
- Class 042 — Scientific and technological services: Scientific research; product research, development and engineering in the military, aerospace, aeronautics, defense, and national security fields; research, design and development of projectiles, missiles, sensors, weapons and weapon systems, and unmanned systems; research and development of advanced command and control systems, communications systems, electronic warfare systems, advanced security systems, and advanced materials technology; design and development of computer systems and software in the fields of engineering and military and defense systems; engineering services, namely, engineering the development of new products; design and testing for new product development; providing technical advice and consultancy in the engineering, military, aerospace, aeronautics, defense and national security fields; providing temporary use of on-line non-downloadable software for the guidance and control of projectiles, missiles, sensors, weapons, and unmanned systems; providing temporary use of on-line non-downloadable software for processing and analyzing visual data and video streams for locating, guiding and controlling projectiles, missiles, sensors, weapons, and unmanned systems; providing temporary use of on-line non-downloadable software for flight simulation
Owner
- Castelion Corporation, El Segundo, CA, US
- Castelion Corporation, El Segundo, CA, US
- Castelion Corporation, El Segundo, CA, US
Prosecution history
- 01 Jul 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 01 Jul 2025 — REGISTERED-PRINCIPAL REGISTER
- 16 Jul 2025 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 11 Jun 2025 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 10 Jun 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 07 Aug 2024 — USE AMENDMENT FILED
- 10 Jun 2025 — DIVISIONAL PROCESSING COMPLETE
- 07 Aug 2024 — DIVISIONAL REQUEST RECEIVED
- 10 Jun 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 25 Jan 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 24 Jan 2025 — SOU EXTENSION 1 GRANTED
- 20 Dec 2024 — SOU EXTENSION 1 FILED
- 20 Dec 2024 — SOU TEAS EXTENSION RECEIVED
- 07 Aug 2024 — TEAS STATEMENT OF USE RECEIVED
- 07 Aug 2024 — TEAS REQUEST TO DIVIDE RECEIVED