F04D 9/047
The means being flow sensors
Official title: {the means being flow sensors}
F04D9/047 (The means being flow sensors) appears on 4 US grants and 5 published applications in this corpus.
Search patents in F04D- Granted patents
- 4
- Published applications
- 5
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Sensing device, system and method for a pump13 Feb 2024US 11,898,577 B2Weir Minerals Australia Ltd.
- Mechanical ventilator with oxygen concentrator28 Nov 2023US 11,826,512 B2Aires Medical LLC
- Mechanical ventilator with oxygen concentrator25 Jan 2022US 11,229,763 B2Aires Medical LLC
- System for priming a pool pump7 Sep 2021US 11,111,923 B2
- A Sensing Device, System And Method For A Pump17 Nov 2022US 2022/0364565 A1Weir Minerals Australia Ltd.
- Mechanical ventilator with oxygen concentrator12 May 2022US 2022/0143353 A1Aires Medical LLC
- System for priming a pool pump11 Mar 2021US 2021/0071670 A1
- Mechanical ventilator with oxygen concentrator11 Feb 2021US 2021/0038855 A1Aires Medical LLC
- Inertia vacuum assisted self-priming pump21 May 2020US 2020/0158115 A1Amos Fluid Technology Co., Ltd.
Most cited
By later US patents