F25D 2327/00
Lighting arrangements not provided for in other groups of this subclass
F25D2327/00 (Lighting arrangements not provided for in other groups of this subclass) appears on 144 US grants and 181 published applications in this corpus.
Search patents in F25D- Granted patents
- 144
- Published applications
- 181
- Assignees
- 43
- Inventors
- 335
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 5 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 1 |
| 2010 | 2 | 7 |
| 2011 | 1 | 7 |
| 2012 | 2 | 6 |
| 2013 | 7 | 2 |
| 2014 | 3 | 6 |
| 2015 | 6 | 4 |
| 2016 | 6 | 5 |
| 2017 | 9 | 9 |
| 2018 | 10 | 7 |
| 2019 | 6 | 13 |
| 2020 | 11 | 14 |
| 2021 | 10 | 14 |
| 2022 | 8 | 13 |
| 2023 | 10 | 18 |
| 2024 | 18 | 22 |
| 2025 | 15 | 18 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cooler15 Sep 2026US 12,736,266 B2University of Connecticut
- Lighting module and refrigerator having dispenser15 Sep 2026US 12,736,738 B2LG Electronics Inc.
- Refrigerator appliance and method for code reading25 Aug 2026US 12,716,642 B2Haier US Appliance Solutions, Inc.
- Refrigerator and control method for refrigerator18 Aug 2026US 12,709,934 B2LG Electronics Inc.
- Refrigerator and home appliance having a door with variable light emission18 Aug 2026US 12,710,218 B2LG Electronics Inc.
- Refrigerator and method for controlling refrigerator10 Sep 2026US 2026/0266537 A1LG Electronics Inc.
- Refrigerator14 May 2026US 2026/0132981 A1LG Electronics Inc.
- Refrigerator and method for controlling indoor lamp of freezer compartment thereof14 May 2026US 2026/0132982 A1Samsung Electronics Co., Ltd.
- Refrigerator, home appliance, and conrtol method thereof30 Apr 2026US 2026/0119122 A1LG Electronics Inc.
- Refrigerator19 Feb 2026US 2026/0049759 A1LG Electronics Inc.
Most cited
By later US patents
- Illuminated refrigerator dispenser system with sensors111US 8,109,301 B12012
- Refrigerator unit with lighted ice dispenser cavity44US 6,804,974 B1Whirlpool Corporation · 2004
- Cooler39US 9,989,299 B12018
- Refrigerator and refrigerator door37US 8,668,292 B2LG Electronics Inc. · 2014
- Refrigerator ice dispenser light with photosensitive switch30US 4,851,662 AAmana Refrigeration, Inc. · 1989