F25D 2400/20
Carts specially adapted for transporting objects to be cooled
F25D2400/20 (Carts specially adapted for transporting objects to be cooled) appears on 63 US grants and 67 published applications in this corpus.
Search patents in F25D- Granted patents
- 63
- Published applications
- 67
- Assignees
- 56
- Inventors
- 169
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 4 |
| 2004 | 5 | 3 |
| 2005 | 2 | 3 |
| 2006 | 4 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 4 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 3 |
| 2019 | 3 | 2 |
| 2020 | 4 | 3 |
| 2021 | 0 | 3 |
| 2022 | 2 | 8 |
| 2023 | 2 | 1 |
| 2024 | 3 | 3 |
| 2025 | 4 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cell for storing a set of products in which an air flow through the set of products is implemented and which is equipped with an inflatable sealing device12 May 2026US 12,624,884 B2Fromfroid
- Insulated cargo bay on robotic transport vehicle11 Nov 2025US 12,466,303 B1Amazon Technologies, Inc.
- Container for storing and serving frozen confectionery items26 Aug 2025US 12,396,553 B2Conopco, Inc.
- Mobile locker with temperature control and monitoring29 Apr 2025US 12,287,138 B2GM Global Technology Operations LLC
- Mobile serving device and method14 Jan 2025US 12,195,070 B2
- Cooler22 Jan 2026US 2026/0022881 A1University of Connecticut
- Multi-purpose pick carts for use at product storage facilities15 Jan 2026US 2026/0015177 A1Symbotic LLC
- Temperature-controlled foodservice unit30 Oct 2025US 2025/0334316 A1Thermodyne Food Service Products, Inc.
- Trolley31 Jul 2025US 2025/0244068 A1Haohong Electric Technology (Hubei) Co., Ltd.
- Food service system, method and smart food service cart16 Jan 2025US 2025/0017364 A1“Retech” SpóLka Z Ograniczona Odpowiedzialnoscia
Most cited
By later US patents
- Cabinet-style apparatus for transferring heat to food and cooling food86US 5,404,935 ABeltec International · 1995
- Electrical system for food service devices71US 4,285,391 AAladdin Industries, Incorporated · 1981
- Control system for an aircraft galley cooler66US 6,845,627 B1BE Intellectual Property, Inc. · 2005
- Modular insulation system for an environmentally controlled cabinet62US 8,113,604 B2Metro Industries, Inc. · 2012
- Panel air chiller59US 4,361,014 ASundstrand Corporation · 1982