A47L 15/24
Washing or rinsing machines for crockery or tableware: with movement of the
Official title: with movement of the crockery baskets by conveyors {(for drinking glasses A47L15/0071)}
A47L15/24 (Washing or rinsing machines for crockery or tableware: with movement of the) appears on 263 US grants and 260 published applications in this corpus.
Search patents in A47L- Granted patents
- 263
- Published applications
- 260
- Assignees
- 86
- Inventors
- 421
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 4 |
| 2003 | 4 | 2 |
| 2004 | 1 | 6 |
| 2005 | 4 | 7 |
| 2006 | 3 | 7 |
| 2007 | 0 | 12 |
| 2008 | 4 | 16 |
| 2009 | 3 | 18 |
| 2010 | 3 | 9 |
| 2011 | 9 | 12 |
| 2012 | 10 | 8 |
| 2013 | 8 | 10 |
| 2014 | 8 | 5 |
| 2015 | 3 | 6 |
| 2016 | 6 | 10 |
| 2017 | 6 | 20 |
| 2018 | 13 | 11 |
| 2019 | 16 | 11 |
| 2020 | 14 | 14 |
| 2021 | 9 | 25 |
| 2022 | 3 | 5 |
| 2023 | 5 | 7 |
| 2024 | 14 | 14 |
| 2025 | 4 | 6 |
| 2026 | 8 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dish cleaning system1 Sep 2026US 12,721,495 B2
- Dishwasher with heat recovery apparatus12 May 2026US 12,622,567 B2Illinois Tool Works Inc.
- Spray arm assembly and glasswasher incorporating the same5 May 2026US 12,616,352 B2Moyer Diebel Ltd.
- Warewasher conveyor with tilting conveyor chain assembly21 Apr 2026US 12,606,382 B2Ali Group North America Corporation
- Dish rack and ware washing system for reusable plastic wares14 Apr 2026US 12,599,282 B2Ecolab USA Inc.
- Conveyor warewasher with chemical system mounting panel10 Sep 2026US 2026/0262908 A1Illinois Tool Works Inc.
- Conveyor warewasher with load/unload platform with access features10 Sep 2026US 2026/0262910 A1Illinois Tool Works Inc.
- Conveyor warewasher with delime chemical container storage/holding compartment10 Sep 2026US 2026/0262911 A1Illinois Tool Works Inc.
- Steam Booster for Warewasher27 Aug 2026US 2026/0248353 A1Ali Group North America Corporation
- Pan cleaner machine, controller, cleaning modules, and method of operation and use20 Aug 2026US 2026/0240401 A1Food Machinery Engineering, LMTD
Most cited
By later US patents
- Control system and method of controlling a dishwashing machine55US 4,561,904 AHobart Corporation · 1985
- Method and apparatus for controlling the concentration of a chemical solution48US 4,733,798 AEcolab Inc. · 1988
- Low hot water volume warewasher43US 4,439,242 AHobart Corporation · 1984
- Ultrasonic dishwasher system40US 5,218,980 A1993
- Quick change rinse arm for warewasher35US 5,927,616 APremark FEG L.L.C. · 1999