D06F 13/06
Wherein the agitator has both rotary
Official title: wherein the agitator has both rotary, e.g. oscillating rotary, motion and axial motion
D06F13/06 (Wherein the agitator has both rotary) appears on 20 US grants and 21 published applications in this corpus.
Search patents in D06F- Granted patents
- 20
- Published applications
- 21
- Assignees
- 9
- Inventors
- 58
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 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 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laundry washing machine with removable agitator25 Aug 2026US 12,716,155 B2Wuxi Little Swan Electric Co., Ltd.
- Washing machine appliance having a removable agitator7 Apr 2026US 12,595,613 B2Haier US Appliance Solutions, Inc.
- Laundry appliance having an impeller with a removable filtration structure7 Apr 2026US 12,595,617 B2Whirlpool Corporation
- Laundry washing machine with spiral variable length agitator24 Mar 2026US 12,584,257 B2Midea Group Co., Ltd.
- Laundry systems23 Dec 2025US 12,503,801 B2Hamilton Sundstrand Corporation
- Laundry appliance having an impeller with a removable filtration structure10 Sep 2026US 2026/0265986 A1Whirlpool Corporation
- Washing machine appliance having a removable agitator15 Jan 2026US 2026/0015782 A1Haier US Appliance Solutions, Inc.
- Laundry washing machine with removable agitator18 Sep 2025US 2025/0290241 A1Wuxi Little Swan Electric Co., Ltd.
- Laundry appliance having an impeller with a removable filtration structure10 Apr 2025US 2025/0116052 A1Whirlpool Corporation
- Reciprocating laundry machine2 Jan 2025US 2025/0003129 A1
Most cited
By later US patents
- Agitator thruster for an automatic washer17US 4,452,054 AWhirlpool Corporation · 1984
- One-way clutch for double-acting agitator16US 4,164,130 AWhirlpool Corporation · 1979
- Triple action agitator for automatic washers12US 4,520,638 AWhirlpool Corporation · 1985
- Washer having shoe cleaning device5US 5,862,684 ASamsung Electronics Co., Ltd. · 1999
- Laundry treating apparatus2US 10,443,177 B2LG Electronics Inc. · 2019