F04C 2240/80
Components: other components
Official title: Other components
F04C2240/80 (Components: other components) appears on 1,446 US grants and 1,783 published applications in this corpus.
Search patents in F04C- Granted patents
- 1,446
- Published applications
- 1,783
- Assignees
- 477
- Inventors
- 3,065
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 3 |
| 2002 | 6 | 7 |
| 2003 | 10 | 17 |
| 2004 | 7 | 17 |
| 2005 | 7 | 16 |
| 2006 | 12 | 24 |
| 2007 | 13 | 15 |
| 2008 | 14 | 26 |
| 2009 | 16 | 56 |
| 2010 | 20 | 64 |
| 2011 | 23 | 73 |
| 2012 | 42 | 71 |
| 2013 | 47 | 86 |
| 2014 | 61 | 69 |
| 2015 | 52 | 96 |
| 2016 | 70 | 84 |
| 2017 | 72 | 93 |
| 2018 | 81 | 109 |
| 2019 | 74 | 101 |
| 2020 | 99 | 144 |
| 2021 | 96 | 123 |
| 2022 | 111 | 124 |
| 2023 | 116 | 100 |
| 2024 | 133 | 96 |
| 2025 | 102 | 103 |
| 2026 | 54 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F04C 2240/81SensorIndexing code268
- F04C 2240/808Electronic circuits installed inside the machineIndexing code244
- F04C 2240/803Electric connectors or cablesIndexing code224
- F04C 2240/807Balance weight, counterweightIndexing code183
- F04C 2240/805Fastening meansIndexing code164
- F04C 2240/806Pipes for fluidsIndexing code159
- F04C 2240/809Lubricant sumpIndexing code155
- F04C 2240/801Wear platesIndexing code62
Recent patents
- Scroll-type electric compressor6 Oct 2026US 12,753,761 B2Sanden Corporation
- Scroll compressor15 Sep 2026US 12,736,052 B2Kabushiki Kaisha Toyota Jidoshokki
- Antirotation reed valve systems and methods for compressors15 Sep 2026US 12,736,053 B2Copeland Corporation
- Compressor and air conditioner8 Sep 2026US 12,729,685 B2Gree Electric Appliances, Inc. of Zhuhai
- Electrical refrigerant compressor8 Sep 2026US 12,729,687 B2Hanon Systems
- Multiphase pump of the screw spindle pump type1 Oct 2026US 2026/0298229 A1Leistritz Pumpen GmbH
- Motorized device comprising a member with eccentric movement1 Oct 2026US 2026/0298242 A1Sonceboz Motion Boncourt SA
- Metal felt and brush structures as sealing elements in metal-metal mud motors10 Sep 2026US 2026/0266284 A1Baker Hughes Oilfield Operations LLC
- Gas Compressor20 Aug 2026US 2026/0243258 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Thermistor flow path13 Aug 2026US 2026/0235120 A1GHSP, Inc.
Most cited
By later US patents
- Compressor diagnostic and recording system148US 6,406,265 B1Scroll Technologies · 2002
- Non-orbiting scroll mounting arrangements for a scroll machine115US 5,102,316 ACopeland Corporation · 1992
- Micro-processor control of a movable slide stop and a movable slide valve in a helical screw rotary compressor with an enconomizer inlet port77US 4,609,329 AFrick Company · 1986
- Fuel gas compression system75US 6,616,415 B1Copeland Corporation · 2003
- Compressor diagnostic and recording system74US 6,966,759 B2Scroll Technologies · 2005