A47L 15/0094
Cleaning with abrasive solid particles
Official title: {cleaning with abrasive solid particles, e.g. by blasting the crockery with liquid containing granules}
A47L15/0094 (Cleaning with abrasive solid particles) appears on 15 US grants and 6 published applications in this corpus.
Search patents in A47L- Granted patents
- 15
- Published applications
- 6
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 24 Oct 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dishwasher with basket detecting device24 Oct 2017US 9,795,269 B2Granuldisk AB
- Waterless dishwasher28 Jun 2016US 9,375,126 B2King Abdulaziz University
- Dishwasher with basket detecting device5 Aug 2014US 8,795,437 B2GS Development AB
- Granule dishwashing apparatus and method of use4 Jul 2006US 7,070,489 B2
- Granule dishwasher with improved cleaning design26 Aug 2003US 6,609,960 B2National Conveyor Corporation
- Dishwasher with basket detecting device2 Oct 2014US 2014/0290696 A1GS Development AB
- Waterless dishwasher17 Apr 2014US 2014/0102485 A1King Abdulaziz University
- Dishwasher with basket detecting device4 Nov 2010US 2010/0275954 A1GS Development AB
- Granule dishwasher with improved cleaning design23 Oct 2003US 2003/0199231 A1National Conveyor Corporation
- Granule dishwasher with improved cleaning design14 Mar 2002US 2002/0031989 A1National Conveyor Corporation
Most cited
By later US patents
- Cleaning machine with particulate abrasive37US 4,374,443 A1983
- Method of cleaning articles in a tank23US 4,801,333 A1989
- Cleaning machine for treating goods with liquid and granules19US 5,601,480 APW-System AB · 1997
- Dishwasher wherein liquid is circulated with granules and separation device for separating granules from the liquid15US 5,468,175 AViptop AB · 1995
- Rack for dishes in a dishwasher12US 6,325,220 B1G S Development AB · 2001