DUOPOWER
Live / Registered — Registered (as of 10 Feb 2026)
What this means for you
Registered since 10 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98566277
- Registration number
- 8138638
- Mark type
- Stylized text
- Filed
- 23 May 2024
- Published for opposition
- 31 Dec 2024
- Registered
- 10 Feb 2026
Goods and services
- Class 009 — Scientific and electric apparatus: Batteries; Battery charge devices; Battery chargers; Rechargeable batteries; Renewable battery system to provide backup power; Wireless battery chargers
Owner
- Duopower LLC, Evanston, IL, US
- Duopower LLC, Evanston, IL, US
- Duopower LLC, Chicago, IL, US
Prosecution history
- 10 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
- 16 Jan 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 16 Jan 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 23 Dec 2025 — STATEMENT OF USE PROCESSING COMPLETE
- 22 Jun 2025 — USE AMENDMENT FILED
- 23 Dec 2025 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 22 Jun 2025 — TEAS STATEMENT OF USE RECEIVED
- 25 Feb 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 31 Dec 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 31 Dec 2024 — PUBLISHED FOR OPPOSITION
- 25 Dec 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 08 Dec 2024 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 08 Dec 2024 — ASSIGNED TO EXAMINER
- 01 Dec 2024 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED