A47L 2501/12
Air blowers
A47L2501/12 (Air blowers) appears on 91 US grants and 132 published applications in this corpus.
Search patents in A47L- Granted patents
- 91
- Published applications
- 132
- Assignees
- 34
- Inventors
- 246
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 6 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 4 | 3 |
| 2012 | 0 | 5 |
| 2013 | 4 | 6 |
| 2014 | 2 | 4 |
| 2015 | 3 | 5 |
| 2016 | 5 | 4 |
| 2017 | 5 | 14 |
| 2018 | 4 | 4 |
| 2019 | 5 | 8 |
| 2020 | 9 | 6 |
| 2021 | 6 | 6 |
| 2022 | 3 | 7 |
| 2023 | 4 | 15 |
| 2024 | 5 | 9 |
| 2025 | 12 | 12 |
| 2026 | 9 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dish washer11 Aug 2026US 12,702,265 B2LG Electronics Inc.
- Multi-stage dishwasher drying system7 Jul 2026US 12,672,753 B2Midea Group Co., Ltd.
- Dishwasher and control method thereof23 Jun 2026US 12,660,978 B2LG Electronics Inc.
- Dishwasher and method for controlling same9 Jun 2026US 12,648,682 B2Samsung Electronics Co., Ltd.
- Dishwasher and method for controlling same14 Apr 2026US 12,599,281 B2Samsung Electronics Co., Ltd.
- Dishwasher17 Sep 2026US 2026/0272254 A1LG Electronics Inc.
- Dishwasher and method for controlling same3 Sep 2026US 2026/0256337 A1Samsung Electronics Co., Ltd.
- Dishwasher and method for controlling the same27 Aug 2026US 2026/0248347 A1LG Electronics Inc.
- Automatic sliding air knife for a dishwasher16 Apr 2026US 2026/0102048 A1Whirlpool Corporation
- Induction heated fan for dishwasher26 Feb 2026US 2026/0053329 A1Midea Group Co., Ltd.
Most cited
By later US patents
- Apparatus for monitoring and controlling the operation of a machine for washing articles66US 5,603,233 AHoneywell Inc. · 1997
- Dishwasher variable dry cycle apparatus46US 6,694,990 B2General Electric Company · 2004
- Dishwasher with overflow conduit35US 9,532,700 B2Whirlpool Corporation · 2017
- Method and device for drying crockery in a dishwasher32US 5,881,746 AWhirlpool Europe B.V. · 1999
- Enhanced draining and drying cycles for an automatic dishwasher24US 5,806,541 AMaytag Corporation · 1998