A47L 2401/26
Loading door status
Official title: Loading door status, e.g. door latch opened or closed state
A47L2401/26 (Loading door status) appears on 93 US grants and 125 published applications in this corpus.
Search patents in A47L- Granted patents
- 93
- Published applications
- 125
- Assignees
- 40
- Inventors
- 237
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 7 |
| 2013 | 2 | 8 |
| 2014 | 3 | 6 |
| 2015 | 4 | 10 |
| 2016 | 7 | 5 |
| 2017 | 11 | 10 |
| 2018 | 9 | 4 |
| 2019 | 4 | 7 |
| 2020 | 5 | 9 |
| 2021 | 5 | 5 |
| 2022 | 8 | 3 |
| 2023 | 2 | 9 |
| 2024 | 5 | 7 |
| 2025 | 8 | 17 |
| 2026 | 9 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensing assembly for an appliance8 Sep 2026US 12,727,734 B2Haier US Appliance Solutions, Inc.
- Dish washer11 Aug 2026US 12,702,265 B2LG Electronics Inc.
- Dishwasher and method for controlling same9 Jun 2026US 12,648,682 B2Samsung Electronics Co., Ltd.
- Sensing assembly for an appliance5 May 2026US 12,616,353 B2Haier US Appliance Solutions, Inc.
- Dishwasher and method for controlling same14 Apr 2026US 12,599,281 B2Samsung Electronics Co., Ltd.
- Dishwasher and method for controlling same3 Sep 2026US 2026/0256337 A1Samsung Electronics Co., Ltd.
- Direct spray chemical application system for machine warewashing applications2 Jul 2026US 2026/0182816 A1Ecolab USA Inc.
- System and method for prevention of accidents due to tripping or bumping on common equipment and open doors11 Jun 2026US 2026/0157594 A1
- Solid detergent dispenser attached to a dishwasher rack19 Mar 2026US 2026/0076525 A1Ecolab USA Inc.
- Dishwasher and method for controlling thereof5 Feb 2026US 2026/0033698 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- System for charging a power supply in a closure element of a household appliance51US 9,307,888 B2Whirlpool Corporation · 2016
- Dishwasher with overflow conduit35US 9,532,700 B2Whirlpool Corporation · 2017
- Switch operating assembly including a self-adjusting arrangement32US 4,186,287 AGeneral Electric Company · 1980
- Automatically configurable chemical dosing apparatus for cleaning equipment20US 7,654,421 B2JohnsonDiversey, Inc. · 2010
- Snap latch assembly for a dishwasher16US 5,810,403 AGeneral Electric Company · 1998