ESN
Live / Registered — Registered (as of 30 Dec 2025)
What this means for you
Registered since 30 Dec 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98662071
- Registration number
- 8082398
- Mark type
- Design + words
- Filed
- 23 Jul 2024
- Published for opposition
- 11 Nov 2025
- Registered
- 30 Dec 2025
- Attorney of record
- Susan Stone Rosenfield
Goods and services
- Class 035 — Advertising and business services: Promoting education at the primary school, secondary school, and community college levels in the field of experimental biology
- Class 041 — Education and entertainment services: Providing educational services, namely, providing classes, seminars, workshops and instruction in the field of experimental biology at the primary school, secondary school, and community college levels; Education services, namely training primary school, secondary school, and community college educators in the field of experimental biology
Owner
- Experimental Science Now, Stanford, CA, US
- Experimental Science Now, Stanford, CA, US
- Experimental Science Now, Stanford, CA, US
Prosecution history
- 30 Dec 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 30 Dec 2025 — REGISTERED-PRINCIPAL REGISTER
- 11 Nov 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 11 Nov 2025 — PUBLISHED FOR OPPOSITION
- 05 Nov 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 08 Oct 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 23 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 23 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 23 Sept 2025 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
- 16 Jul 2025 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 16 Jul 2025 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 17 Apr 2025 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 17 Apr 2025 — FINAL REFUSAL E-MAILED
- 17 Apr 2025 — FINAL REFUSAL WRITTEN
- 02 Apr 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED