D06F 37/145
Ribs or lifters having means for circulating the washing liquid
Official title: {ribs or lifters having means for circulating the washing liquid}
D06F37/145 (Ribs or lifters having means for circulating the washing liquid) appears on 45 US grants and 65 published applications in this corpus.
Search patents in D06F- Granted patents
- 45
- Published applications
- 65
- Assignees
- 20
- Inventors
- 166
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 6 |
| 2010 | 1 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 3 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 5 |
| 2018 | 2 | 15 |
| 2019 | 3 | 5 |
| 2020 | 8 | 6 |
| 2021 | 5 | 2 |
| 2022 | 7 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laundry treating apparatus9 Jun 2026US 12,649,986 B2LG Electronics Inc.
- Impeller for laundry appliance that incorporates a filtering cap for separating particulate matter from wash fluid within the appliance2 Jun 2026US 12,644,219 B2Whirlpool Corporation
- Washing machine10 Sep 2024US 12,084,801 B2Samsung Electronics Co., Ltd.
- Washing machine20 Feb 2024US 11,905,639 B2Samsung Electronics Co., Ltd.
- Washing machine14 Nov 2023US 11,814,773 B2Samsung Electronics Co., Ltd.
- Impeller for laundry appliance that incorporates a filtering cap for separating particulate matter from wash fluid within the appliance10 Sep 2026US 2026/0265987 A1Whirlpool Corporation
- Washing assembly and washing device26 Mar 2026US 2026/0085463 A1Haier Smart Home Co., Ltd.
- Laundry treating apparatus14 Mar 2024US 2024/0084492 A1LG Electronics Inc.
- Washing machine1 Feb 2024US 2024/0035221 A1Samsung Electronics Co., Ltd.
- Lifter for a laundry appliance that includes an internal filter for removing pet hair from laundry being processed28 Dec 2023US 2023/0416967 A1Whirlpool Corporation
Most cited
By later US patents
- Means for inletting water into an automatic washer including a water inlet and louvered basket arrangement29US 4,809,524 AWhirlpool Corporation · 1989
- Water diverter for spinning basket of automatic washer26US 4,888,965 AWhirlpool Corporation · 1989
- Laundry machine having multiple laundry treatment devices17US 8,215,136 B2LG Electronics Inc. · 2012
- Complex washing machine and controlling method for the same12US 8,561,438 B2LG Electronics Inc. · 2013
- Automatic washing machine with wash action tub ramps and cycles; spin drain flow channels and reservoir9US 7,757,324 B2Electrolux Home Products, Inc. · 2010