F04D 25/0606
The electric motor being specially adapted for integration in the pump
Official title: {the electric motor being specially adapted for integration in the pump}
F04D25/0606 (The electric motor being specially adapted for integration in the pump) appears on 2,261 US grants and 3,033 published applications in this corpus.
Search patents in F04D- Granted patents
- 2,261
- Published applications
- 3,033
- Assignees
- 780
- Inventors
- 4,613
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 12 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 6 | 0 |
| 1999 | 15 | 0 |
| 2000 | 25 | 0 |
| 2001 | 34 | 5 |
| 2002 | 40 | 44 |
| 2003 | 36 | 45 |
| 2004 | 26 | 46 |
| 2005 | 24 | 69 |
| 2006 | 35 | 71 |
| 2007 | 33 | 125 |
| 2008 | 49 | 125 |
| 2009 | 45 | 125 |
| 2010 | 54 | 105 |
| 2011 | 70 | 105 |
| 2012 | 95 | 139 |
| 2013 | 63 | 160 |
| 2014 | 77 | 169 |
| 2015 | 104 | 157 |
| 2016 | 86 | 104 |
| 2017 | 93 | 122 |
| 2018 | 116 | 178 |
| 2019 | 137 | 224 |
| 2020 | 168 | 147 |
| 2021 | 126 | 160 |
| 2022 | 165 | 147 |
| 2023 | 130 | 132 |
| 2024 | 146 | 126 |
| 2025 | 110 | 105 |
| 2026 | 65 | 98 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fan6 Oct 2026US 12,753,768 B2Levitronix LLC
- Motor assembly for an appliance such as a vacuum cleaner and a vacuum cleaner having same15 Sep 2026US 12,736,058 B2Omachron Intellectual Property Inc.
- Electric motor including outer rotor body, surrounding cover, and fan integrally formed with the cover15 Sep 2026US 12,738,807 B2Milwaukee Electric Tool Corporation
- Multi-pressure integrated air pump18 Aug 2026US 12,710,032 B2Intex Marketing Ltd.
- Impeller18 Aug 2026US 12,710,052 B2Delta Electronics, Inc.
- Fan motor8 Oct 2026US 2026/0309164 A1LG Electronics Inc.
- Canned motor pump and fuel cell comprising the same24 Sep 2026US 2026/0286967 A1Zhongshan H2 Forest Technology Co., Ltd.
- Fan lamp24 Sep 2026US 2026/0287169 A1Opple Lighting Co., Ltd.
- Gas-floating centrifugal refrigerant compressor17 Sep 2026US 2026/0276264 A1Xeca Turbo (Chongqing) Technology Co., Ltd
- Ventilator with rotor shaft mounted on two sides3 Sep 2026US 2026/0258806 A1ebm-Papst St.Georgen GmbH & Co. KG
Most cited
By later US patents
- Compact low noise efficient blower for CPAP devices351US 7,866,944 B2ResMed Motor Technologies Inc. · 2011
- Blower with bearing tube333US 8,636,479 B2ResMed Motor Technologies Inc. · 2014
- Motor-driven fan, particularly for a motor vehicle heat exchanger163US 6,384,494 B1Gate S.R.L. · 2002
- Centrifugal turbine for breathing-aid devices162US 6,960,854 B2Mallinckrodt Developpement France · 2005
- Side-vented axial fan and associated fabrication methods124US 5,407,324 ACompaq Computer Corporation · 1995