F25D 2331/81
Pitchers
F25D2331/81 (Pitchers) appears on 82 US grants and 89 published applications in this corpus.
Search patents in F25D- Granted patents
- 82
- Published applications
- 89
- Assignees
- 26
- Inventors
- 162
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 2 | 9 |
| 2009 | 1 | 5 |
| 2010 | 5 | 4 |
| 2011 | 3 | 4 |
| 2012 | 1 | 1 |
| 2013 | 3 | 2 |
| 2014 | 3 | 0 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 7 |
| 2019 | 2 | 3 |
| 2020 | 3 | 6 |
| 2021 | 5 | 3 |
| 2022 | 4 | 4 |
| 2023 | 6 | 5 |
| 2024 | 2 | 6 |
| 2025 | 6 | 12 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refrigerator appliance with powered pitcher8 Sep 2026US 12,729,904 B2Haier US Appliance Solutions, Inc.
- Refrigerator water dispenser16 Jun 2026US 12,656,051 B2Hisense USA Corporation
- Countertop appliances and water supply therefor5 May 2026US 12,617,664 B2Haier US Appliance Solutions, Inc.
- Home appliances including light sensor21 Apr 2026US 12,607,398 B2Samsung Electronics Co., Ltd.
- Refrigerator24 Feb 2026US 12,560,377 B2Haier Smart Home Co., Ltd.
- Retention device, ring and system for retaining carbon dioxide receptacle within a drinkware vessel16 Jul 2026US 2026/0202116 A1Roxi Group, Inc.
- Systems and methods for recognizing and identifying a pitcher for an autofill pitcher system9 Apr 2026US 2026/0097949 A1Haier US Appliance Solutions, Inc.
- Refrigerator appliance with powered pitcher5 Mar 2026US 2026/0063357 A1Haier US Appliance Solutions, Inc.
- Refrigerator and method of controlling the same15 Jan 2026US 2026/0016222 A1Samsung Electronics Co., Ltd.
- Leak detection of an autofill pitcher dispensing system for a refrigerator appliance30 Oct 2025US 2025/0333289 A1Haier US Appliance Solutions, Inc.
Most cited
By later US patents
- Dual hot-cold maintenance container65US 4,782,670 A1988
- Beverage container with ice compartment filled by inverted scooping58US 5,487,486 A1996
- Pitcher cooler54US 5,207,076 A1993
- Pitcher with cooling and stirring structures49US 5,472,274 A1995
- Thermal barrier liner for containers49US 8,448,809 B2MillerCoors, LLC · 2013