F04D 29/606
Mounting in cavities
Official title: {Mounting in cavities}
F04D29/606 (Mounting in cavities) appears on 222 US grants and 165 published applications in this corpus.
Search patents in F04D- Granted patents
- 222
- Published applications
- 165
- Assignees
- 127
- Inventors
- 331
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 5 |
| 2006 | 3 | 3 |
| 2007 | 1 | 5 |
| 2008 | 1 | 2 |
| 2009 | 3 | 2 |
| 2010 | 1 | 2 |
| 2011 | 4 | 5 |
| 2012 | 4 | 5 |
| 2013 | 5 | 9 |
| 2014 | 7 | 8 |
| 2015 | 8 | 13 |
| 2016 | 7 | 3 |
| 2017 | 3 | 3 |
| 2018 | 9 | 9 |
| 2019 | 5 | 4 |
| 2020 | 11 | 11 |
| 2021 | 9 | 17 |
| 2022 | 14 | 13 |
| 2023 | 12 | 10 |
| 2024 | 8 | 16 |
| 2025 | 14 | 9 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conveying blades for a compressible rotor25 Aug 2026US 12,716,423 B2Ecp Entwicklungsgesellschaft Mbh
- Pump for immersion within a fluid reservoir5 May 2026US 12,618,412 B2Nuhn Industries Ltd.
- Portable pump with telescopic tubes28 Apr 2026US 12,612,916 B2Techtronic Cordless GP
- Radially compressible and expandable rotor for a fluid pump31 Mar 2026US 12,590,589 B2Ecp Entwicklungsgesellschaft Mbh
- Liquid hydrogen pump and methods13 Jan 2026US 12,523,240 B2Eaton Intelligent Power Limited
- Portable pump with telescopic tubes6 Aug 2026US 2026/0226902 A1Techtronic Cordless GP
- Pump for immersion within a fluid reservoir23 Jul 2026US 2026/0210366 A1Nuhn Industries Ltd.
- Modular dry well pump station apparatus, system and method18 Jun 2026US 2026/0168500 A1Industrial Flow Solutions Operating, LLC
- Buffer gate, pump carrying-in method, and pump pulling-up method14 May 2026US 2026/0132013 A1Ebara Corporation
- Fan assembly including access opening and support cushion30 Apr 2026US 2026/0116642 A1Mitsubishi Electric US, Inc.
Most cited
By later US patents
- Conveying blades for a compressible rotor171US 9,314,558 B2Ecp Entwicklungsgesellschaft Mbh · 2016
- Sump pump91US 3,973,871 AAteliers de Constructions Electriques de Charlerol (ACEC) · 1976
- Subsea pump system81US 5,280,766 AFramo Developments (UK) Limited · 1994
- Radially compressible and expandable rotor for a fluid pump66US 10,557,475 B2Ecp Entwicklungsgesellschaft Mbh · 2020
- Radially compressible and expandable rotor for a fluid pump66US 11,434,922 B2Ecp Entwicklungsgesellschaft Mbh · 2022