A47L 15/0081
With vertical sliding closing doors
Official title: {with vertical sliding closing doors, e.g. hood-type dishwashers}
A47L15/0081 (With vertical sliding closing doors) appears on 80 US grants and 83 published applications in this corpus.
Search patents in A47L- Granted patents
- 80
- Published applications
- 83
- Assignees
- 28
- Inventors
- 146
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 5 | 2 |
| 2017 | 1 | 4 |
| 2018 | 0 | 8 |
| 2019 | 3 | 4 |
| 2020 | 5 | 6 |
| 2021 | 4 | 5 |
| 2022 | 4 | 6 |
| 2023 | 4 | 2 |
| 2024 | 5 | 4 |
| 2025 | 1 | 4 |
| 2026 | 2 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Warewash machine with tray support system and associated rack track with a tray support3 Feb 2026US 12,539,011 B2Illinois Tool Works Inc.
- Ware rack for supporting wares and related warewash machine and methods13 Jan 2026US 12,520,991 B2Illinois Tool Works Inc.
- System for optical wash item recognition in dishwashers, method for optical wash item recognition, dishwasher with an optical wash item recognition system and method for operating such a dishwasher30 Dec 2025US 12,507,857 B2Illinois Tool Works Inc.
- Cleaning and/or disinfecting device22 Oct 2024US 12,121,942 B2Olympus Winter & Ibe GmbH
- Warewash machine with vapor extraction unit23 Apr 2024US 11,963,649 B2Illinois Tool Works Inc.
- Conveyor warewasher with load/unload platform with access features10 Sep 2026US 2026/0262910 A1Illinois Tool Works Inc.
- Dishwasher automatic descaling system13 Aug 2026US 2026/0232166 A1Ecolab USA Inc.
- Fluid level monitoring system for dishwashing machines6 Aug 2026US 2026/0227221 A1Ecolab USA Inc.
- Dishwasher with energy recovery system16 Jul 2026US 2026/0198752 A1Ecolab USA Inc.
- Direct spray chemical application system for machine warewashing applications2 Jul 2026US 2026/0182816 A1Ecolab USA Inc.
Most cited
By later US patents
- Dish washing machine having interchangeable top and bottom spray arms58US 5,725,002 ATCA, Inc. · 1998
- Dishwashing apparatus including a flip-flop solid detergent dispenser54US 4,938,240 AEcolab Inc. · 1990
- Low hot water volume warewasher43US 4,439,242 AHobart Corporation · 1984
- Door type dishwasher33US 3,949,772 AGeneral Electric Company · 1976
- Dishwashing apparatus including a flip-top solid detergent dispenser32US 4,836,229 AEcolab Inc. · 1989