EVOLOH
Live / Allowed — Fourth extension granted (statement of use) (as of 04 Aug 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 21 Feb 2023 filing date already counts against anyone who files later.
Record
- Serial number
- 97804156
- Mark type
- Word mark
- Filed
- 21 Feb 2023
- Published for opposition
- 28 May 2024
- Attorney of record
- Stephen G. Nagy
Goods and services
- Class 042 — Scientific and technological services: Technological planning and consulting services in the field of electrolysis; Technological planning and consulting services in the field of hydrogen production; Technological planning and consulting services in the field of water electrolysis
Owner
- EvolOH, Inc., Palo Alto, CA, US
- EvolOH, Inc., Palo Alto, CA, US
Prosecution history
- 05 Aug 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 04 Aug 2026 — SOU EXTENSION 4 GRANTED
- 13 Jul 2026 — SOU EXTENSION 4 FILED
- 14 Jul 2026 — SOU TEAS EXTENSION RECEIVED
- 03 Feb 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 03 Feb 2026 — SOU EXTENSION 3 GRANTED
- 21 Jan 2026 — SOU EXTENSION 3 FILED
- 22 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 14 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 13 Nov 2025 — SOU EXTENSION 2 GRANTED
- 22 Jul 2025 — SOU EXTENSION 2 FILED
- 13 Nov 2025 — SOU EXTENSION RECEIVED WITH TEAS PETITION
- 13 Nov 2025 — NOTICE OF REVIVAL - E-MAILED
- 13 Nov 2025 — PETITION TO REVIVE-GRANTED
- 13 Nov 2025 — TEAS PETITION TO REVIVE RECEIVED