HYWORX ELECTROLYZER STACKS
Live / Registered — Registered (as of 10 Mar 2026)
What this means for you
Registered since 10 Mar 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79422712
- Registration number
- 8164109
- Mark type
- Design + words
- Filed
- 17 Feb 2025
- Published for opposition
- 20 Jan 2026
- Registered
- 10 Mar 2026
- Attorney of record
- Peter C. Stomma
Goods and services
- Class 007 — Machines and machine tools: Machines for generating gas by electrolysis.
- Class 009 — Scientific and electric apparatus: Fuel cells; fuel cell electrodes.
Owner
- Stefan Höller, DE
- Stefan Höller, DE
- Stefan Höller, DE
Prosecution history
- 10 Mar 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Mar 2026 — REGISTERED-PRINCIPAL REGISTER
- 20 Jan 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 20 Jan 2026 — PUBLISHED FOR OPPOSITION
- 14 Jan 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 26 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 22 Dec 2025 — EXAMINER'S AMENDMENT ENTERED
- 22 Dec 2025 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 22 Dec 2025 — EXAMINERS AMENDMENT E-MAILED
- 22 Dec 2025 — EXAMINERS AMENDMENT -WRITTEN
- 22 Dec 2025 — EXAMINER'S AMENDMENT ENTERED
- 22 Dec 2025 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 22 Dec 2025 — EXAMINERS AMENDMENT E-MAILED
- 22 Dec 2025 — EXAMINERS AMENDMENT -WRITTEN
- 16 Dec 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED