D06F 21/14
Washing machines with receptacles: with rubbing or beating means not secured to
Official title: with rubbing or beating means not secured to, or forming part of, the receptacle
D06F21/14 (Washing machines with receptacles: with rubbing or beating means not secured to) appears on 9 US grants and 7 published applications in this corpus.
Search patents in D06F- Granted patents
- 9
- Published applications
- 7
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Double-rotor washing type drum washing machine3 Oct 2023US 11,773,525 B2Whirlpool Corporation
- Washing machine appliance having a retractable agitation element21 Feb 2023US 11,585,031 B2Haier US Appliance Solutions, Inc.
- Washing machine8 Jun 2021US 11,028,515 B2Samsung Electronics Co., Ltd.
- Cleaning apparatus and method26 Dec 2017US 9,850,619 B2Xeros Limited
- Washing machine and washing machine thereof8 Nov 2016US 9,487,898 B2Haier Group Corporation
- Washing machine appliance having a retractable agitation element18 Aug 2022US 2022/0259784 A1Haier US Appliance Solutions, Inc.
- Double-rotor washing type drum washing machine5 Nov 2020US 2020/0347538 A1Whirlpool Corporation
- Pulsator device for washing machine and washing machine including same18 Jun 2020US 2020/0190719 A1Samsung Electronics Co., Ltd.
- Washing machine6 Sep 2018US 2018/0251928 A1Samsung Electronics Co., Ltd.
- Washing machine and washing machine thereof23 Feb 2017US 2017/0051447 A1Xeros Limited
Most cited
By later US patents
- Washing machine and washing machine thereof24US 9,487,898 B2Haier Group Corporation · 2016
- Ramped scrubbing vanes for auger agitator22US 4,048,820 AWhirlpool Corporation · 1977
- Oscillating washer agitator20US 4,018,067 AGeneral Motors Corporation · 1977
- Cleaning apparatus and method18US 9,850,619 B2Xeros Limited · 2017
- Washing machine2US 11,028,515 B2Samsung Electronics Co., Ltd. · 2021