A47L 15/486
Blower arrangements
Official title: {Blower arrangements}
A47L15/486 (Blower arrangements) appears on 175 US grants and 255 published applications in this corpus.
Search patents in A47L- Granted patents
- 175
- Published applications
- 255
- Assignees
- 60
- Inventors
- 378
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 5 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 8 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 4 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 12 |
| 2014 | 4 | 6 |
| 2015 | 0 | 7 |
| 2016 | 9 | 8 |
| 2017 | 6 | 13 |
| 2018 | 11 | 13 |
| 2019 | 7 | 16 |
| 2020 | 11 | 12 |
| 2021 | 13 | 19 |
| 2022 | 9 | 13 |
| 2023 | 14 | 43 |
| 2024 | 17 | 15 |
| 2025 | 26 | 26 |
| 2026 | 21 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dishwasher29 Sep 2026US 12,745,891 B2LG Electronics Inc.
- Dish cleaning system1 Sep 2026US 12,721,495 B2
- Dish washer11 Aug 2026US 12,702,265 B2LG Electronics Inc.
- Dishwasher including heat pump apparatus28 Jul 2026US 12,690,746 B2LG Electronics Inc.
- Air exhaust device, and dish washing machine14 Jul 2026US 12,678,016 B2Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd.
- Dishwasher1 Oct 2026US 2026/0294206 A1LG Electronics Inc.
- Dishwasher comprising heat pump device24 Sep 2026US 2026/0283444 A1Haier Smart Home Co., Ltd.
- Dishwasher17 Sep 2026US 2026/0272254 A1LG Electronics Inc.
- Dishwasher17 Sep 2026US 2026/0272257 A1LG Electronics Inc.
- Dish treating appliance with a sprayer10 Sep 2026US 2026/0262909 A1Whirlpool Corporation
Most cited
By later US patents
- Closed-loop drying process and system100US 5,343,632 AAdvanced Dryer Systems, Inc. · 1994
- System for charging a power supply in a closure element of a household appliance51US 9,307,888 B2Whirlpool Corporation · 2016
- Method and device for drying crockery in a dishwasher32US 5,881,746 AWhirlpool Europe B.V. · 1999
- Dishwasher vent system30US 5,660,195 AWhite Consolidated Industries, Inc. · 1997
- Utensil drying apparatus24US 5,337,500 AKabushiki Kaisha Toshiba · 1994