A47L 15/4227
With macerator arrangements for chopping entrained food particles
Official title: {with macerator arrangements for chopping entrained food particles}
A47L15/4227 (With macerator arrangements for chopping entrained food particles) appears on 71 US grants and 53 published applications in this corpus.
Search patents in A47L- Granted patents
- 71
- Published applications
- 53
- Assignees
- 25
- Inventors
- 116
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 14 |
| 2007 | 1 | 7 |
| 2008 | 4 | 0 |
| 2009 | 3 | 1 |
| 2010 | 3 | 6 |
| 2011 | 4 | 2 |
| 2012 | 3 | 1 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Food waste disposer12 May 2026US 12,622,565 B2Samsung Electronics Co., Ltd.
- Filtration assembly with grinding mechanism4 Nov 2025US 12,458,197 B2Midea Group Co., Ltd.
- Handling module for loading a transport device of a conveyor dishwasher21 Oct 2025US 12,446,753 B2MEIKO Maschinenbau GmbH & Co. KG
- Dishwasher with residue disposal device and control method therefor9 Sep 2025US 12,408,810 B1Zhejiang Seng Smart Kitchen Appliance Co., Ltd
- Filtration assembly with grinding mechanism20 Feb 2024US 11,903,544 B2Midea Group Co., Ltd.
- Dishwasher with residue disposal device and control method therefor11 Sep 2025US 2025/0281020 A1Zhejiang Seng Smart Kitchen Appliance Co., Ltd
- Filtration assembly with grinding mechanism23 May 2024US 2024/0164618 A1Midea Group Co., Ltd.
- Food waste disposer30 Mar 2023US 2023/0096648 A1Samsung Electronics Co., Ltd.
- Handling module for loading a transport device of a conveyor dishwasher23 Mar 2023US 2023/0089808 A1MEIKO Maschinenbau GmbH & Co. KG
- Filtration assembly with grinding mechanism9 Mar 2023US 2023/0074773 A1Midea Group Co., Ltd.
Most cited
By later US patents
- Soil separation channel for dishwasher pump system60US 5,803,100 AWhirlpool Corporation · 1998
- Dishwasher filter system58US 7,350,527 B2Whirlpool Corporation · 2008
- Comminuting liquid swirler49US 4,228,962 AWhirlpool Corporation · 1980
- Comminution device and method for comminuting residue in a dishwasher49US 7,497,222 B2BSH Bosch und Siemens Hausgeraete GmbH · 2009
- Pump and soil collection system for a dishwasher46US 6,182,674 B2Whirlpool Corporation · 2001