F04D 29/46
Adjustable
Official title: adjustable
F04D29/46 (Adjustable) appears on 721 US grants and 723 published applications in this corpus.
Search patents in F04D- Granted patents
- 721
- Published applications
- 723
- Assignees
- 324
- Inventors
- 1,322
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 10 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 15 | 0 |
| 1989 | 16 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 12 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 4 |
| 2003 | 7 | 10 |
| 2004 | 7 | 14 |
| 2005 | 7 | 11 |
| 2006 | 11 | 16 |
| 2007 | 7 | 11 |
| 2008 | 6 | 11 |
| 2009 | 9 | 14 |
| 2010 | 5 | 21 |
| 2011 | 9 | 22 |
| 2012 | 18 | 24 |
| 2013 | 7 | 16 |
| 2014 | 20 | 29 |
| 2015 | 24 | 34 |
| 2016 | 14 | 40 |
| 2017 | 27 | 42 |
| 2018 | 34 | 41 |
| 2019 | 41 | 50 |
| 2020 | 57 | 56 |
| 2021 | 32 | 56 |
| 2022 | 55 | 44 |
| 2023 | 55 | 51 |
| 2024 | 52 | 36 |
| 2025 | 39 | 32 |
| 2026 | 18 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Inflating module for use with an inflatable object6 Oct 2026US RE51,054 E1Team Worldwide Corporation
- Blowing device and blowing device operating method29 Sep 2026US 12,747,738 B2Samsung Electronics Co., Ltd.
- Household appliance having an improved fan and motor assembly and fan and motor assembly for same1 Sep 2026US 12,723,596 B2Omachron Intellectual Property Inc.
- Variable geometry diffuser having extended travel and control method thereof25 Aug 2026US 12,716,427 B2Tyco Fire & Security GmbH
- Multi-pressure integrated air pump18 Aug 2026US 12,710,032 B2Intex Marketing Ltd.
- Household appliance having an improved fan and motor assembly and fan and motor assembly for same8 Oct 2026US 2026/0309165 A1Omachron Intellectual Property Inc.
- Systems and methods for controlling capacity of a compressor8 Oct 2026US 2026/0309355 A1Tyco Fire & Security GmbH
- Variable geometry regulation system of a compressor for a heating, ventilation, air conditioning, and/or refrigeration system10 Sep 2026US 2026/0266512 A1Tyco Fire & Security GmbH
- Adjustable coolant pump with annular slider27 Aug 2026US 2026/0251155 A1Nidec Gpm GmbH
- A volute module30 Jul 2026US 2026/0218723 A1Grundfos Holding A/S
Most cited
By later US patents
- Electrohydraulic energy converter for cardiac assist devices and artificial hearts193US 5,346,458 A1994
- Dual volute molten metal pump and selective outlet discriminating means150US 4,786,230 A1988
- Dishwasher having a wash liquid recirculation system77US 5,924,432 AWhirlpool Corporation · 1999
- Centrifugal compressor67US 4,378,194 ACarrier Corporation · 1983
- Inflatable product equipped with pump65US 6,793,469 B2Team Worldwide Corporation · 2004