F25D 9/00
Devices not associated with refrigerating machinery and not covered by groups f25d1/00
Official title: Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00
F25D9/00 (Devices not associated with refrigerating machinery and not covered by groups f25d1/00) appears on 44 US grants and 34 published applications in this corpus.
Search patents in F25D- Granted patents
- 44
- Published applications
- 34
- Assignees
- 35
- Inventors
- 135
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 4 |
| 2018 | 1 | 5 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 5 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic field fresh-keeping apparatus and air-cooled refrigeration device14 Jul 2026US 12,680,754 B2Haier Smart Home Co., Ltd.
- Systems and methods for auto-replenishment of products using pressure mapping sensors and machine learning26 Aug 2025US 12,400,182 B2Walmart Apollo, LLC
- Temperature control cart for a payload29 Jul 2025US 12,372,289 B2Vesture Corporation
- Cold storage system26 Mar 2024US 11,940,102 B2Carver Enterprises, Inc.
- Cooling medium flow path structure, cooler, robot, and method of mounting cooler to robot6 Feb 2024US 11,890,753 B2Kawasaki Jukogyo Kabushiki Kaisha
- Magnetic field fresh-keeping apparatus and air-cooled refrigeration device8 Oct 2026US 2026/0309405 A1Haier Smart Home Co., Ltd.
- Temperature control cart for a payload26 Jun 2025US 2025/0207841 A1Vesture Corporation
- Heat transfer enhancement using parametric electrostatic forcing15 May 2025US 2025/0155205 A1
- Magnetic field fresh-keeping apparatus and air-cooled refrigeration device17 Oct 2024US 2024/0344753 A1Haier Smart Home Co., Ltd.
- Cold storage system4 Jul 2024US 2024/0218975 A1Carver Enterprises, Inc.
Most cited
By later US patents
- Instant hot or cold, reusable cold pack178US 4,462,224 AMinnesota Mining and Manufacturing Company · 1984
- Hand-operated cooling device for cryotherapy102US 9,398,975 B22016
- Self-cooling containers of beverage and foodstuffs62US 6,103,280 ABass Public Limited Company · 2000
- Device and method for controlled freezing of cell cultures35US 4,455,842 ABiotech Research Laboratories, Inc. · 1984
- Relating to containers33US 6,141,970 ABass Public Limited Company · 2000