F24H 9/142
Connecting hydraulic components
Official title: {Connecting hydraulic components}
F24H9/142 (Connecting hydraulic components) appears on 36 US grants and 54 published applications in this corpus.
Search patents in F24H- Granted patents
- 36
- Published applications
- 54
- Assignees
- 29
- Inventors
- 85
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 5 |
| 2011 | 0 | 5 |
| 2012 | 0 | 8 |
| 2013 | 0 | 5 |
| 2014 | 1 | 3 |
| 2015 | 4 | 3 |
| 2016 | 6 | 2 |
| 2017 | 4 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 5 |
| 2020 | 3 | 6 |
| 2021 | 3 | 4 |
| 2022 | 2 | 2 |
| 2023 | 5 | 0 |
| 2024 | 0 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Outdoor unit of air conditioner30 Sep 2025US 12,429,232 B2LG Electronics Inc.
- Heating system13 May 2025US 12,298,041 B2Mammoth Holdings LLC
- Combined air conditioning and water heating via expansion valve regulation25 Feb 2025US 12,235,026 B2Rheem Manufacturing Company
- Combined air conditioning and water heating via expansion valve regulation14 Nov 2023US 11,815,298 B2Rheem Manufacturing Company
- System and method for providing heated water to sabbath observers28 Feb 2023US 11,592,210 B2
- Multi-system water heater module and heat pump system21 May 2026US 2026/0139847 A1Ningbo Aux Electric Co., Ltd.
- Water heater27 Mar 2025US 2025/0102186 A1Ningbo Youerduo Electric Appliance Co., Ltd.
- Outdoor unit of air conditioner16 Jan 2025US 2025/0020342 A1LG Electronics Inc.
- Combined air conditioning and water heating via expansion valve regulation25 Jan 2024US 2024/0027112 A1Rheem Manufacturing Company
- Combined air conditioning and water heating via expansion valve regulation22 Dec 2022US 2022/0404075 A1Rheem Manufacturing Company
Most cited
By later US patents
- Segregated fired heater33US 10,962,259 B2Uop LLC · 2021
- System and method for providing heated water to sabbath observers10US 11,592,210 B22023
- Wall-mounted hot water boiler of the instant type10US 4,917,077 A1990
- Pump system10US 9,360,018 B2Grundfos Management A/S · 2016
- Gas-fired boiler8US 4,756,475 AElettro Termica Sud S.p.A. · 1988