DUOSPIRAL
Live / Allowed — Notice of allowance issued (as of 28 Oct 2025)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 23 Dec 2024 filing date already counts against anyone who files later.
Record
- Serial number
- 98919040
- Mark type
- Stylized text
- Filed
- 23 Dec 2024
- Published for opposition
- 02 Sept 2025
- Attorney of record
- Dennis S. Prahl
Goods and services
- Class 007 — Machines and machine tools: Floor cleaning machines containing self-cleaning roller brush systems; Dust filters and bags for vacuum cleaners; Steam mops; Self-cleaning steam cleaning machines; Machines and apparatus for carpet shampooing, electric; Brushes for vacuum cleaners; Dust exhausting installations for cleaning purposes; dust collecting machines, namely, vacuum cleaners; Vacuum cleaner attachments for cleaning hardwood, stone, vinyl, linoleum, and carpeted floors
Owner
- Anker Innovations Limited, Hong Kong, HK
- Anker Innovations Limited, Hong Kong, HK
Prosecution history
- 13 Mar 2026 — TEAS STATEMENT OF USE RECEIVED
- 28 Oct 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 02 Sept 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 02 Sept 2025 — PUBLISHED FOR OPPOSITION
- 27 Aug 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 04 Aug 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 09 Jul 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 09 Jul 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 09 Jul 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 20 Jun 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 20 Jun 2025 — NON-FINAL ACTION E-MAILED
- 20 Jun 2025 — NON-FINAL ACTION WRITTEN
- 09 Jun 2025 — ASSIGNED TO EXAMINER
- 27 Apr 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 22 Jan 2025 — PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED