WISPERFLO
Live / Allowed — Notice of allowance issued (as of 23 Sept 2025)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 10 Jan 2023 filing date already counts against anyone who files later.
Record
- Serial number
- 97748497
- Mark type
- Stylized text
- Filed
- 10 Jan 2023
- Published for opposition
- 04 Feb 2025
- Attorney of record
- SUDIP K. MITRA
Goods and services
- Class 040 — Treatment of materials: Custom manufacture of intelligent and energy efficient pump systems, namely, systems comprising submersible pumps
Owner
- QuantumFlo, a Division of WiLO USA, LLC, Cedarburg, WI, US
- QuantumFlo, a Division of WiLO USA, LLC, Cedarburg, WI, US
Prosecution history
- 23 Mar 2026 — SOU TEAS EXTENSION RECEIVED
- 23 Mar 2026 — TEAS STATEMENT OF USE RECEIVED
- 23 Sept 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 14 Aug 2025 — EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
- 06 Mar 2025 — EXTENSION OF TIME TO OPPOSE RECEIVED
- 04 Feb 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 04 Feb 2025 — PUBLISHED FOR OPPOSITION
- 29 Jan 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 13 Jan 2025 — EXPARTE APPEAL TERMINATED
- 11 Jan 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 10 Jan 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 10 Jan 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 10 Jan 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 08 Jan 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 08 Jan 2025 — NON-FINAL ACTION E-MAILED