D06F 37/22
In machines with a receptacle rotating or oscillating about a horizontal axis
Official title: in machines with a receptacle rotating or oscillating about a horizontal axis
D06F37/22 (In machines with a receptacle rotating or oscillating about a horizontal axis) appears on 476 US grants and 556 published applications in this corpus.
Search patents in D06F- Granted patents
- 476
- Published applications
- 556
- Assignees
- 88
- Inventors
- 772
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 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 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 11 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 3 |
| 2003 | 12 | 8 |
| 2004 | 5 | 9 |
| 2005 | 0 | 10 |
| 2006 | 0 | 9 |
| 2007 | 2 | 14 |
| 2008 | 1 | 13 |
| 2009 | 9 | 10 |
| 2010 | 11 | 14 |
| 2011 | 11 | 24 |
| 2012 | 18 | 82 |
| 2013 | 16 | 21 |
| 2014 | 26 | 34 |
| 2015 | 29 | 30 |
| 2016 | 25 | 13 |
| 2017 | 37 | 36 |
| 2018 | 26 | 37 |
| 2019 | 19 | 20 |
| 2020 | 32 | 43 |
| 2021 | 31 | 24 |
| 2022 | 38 | 31 |
| 2023 | 26 | 21 |
| 2024 | 26 | 13 |
| 2025 | 17 | 23 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Washing machine dry cycle recommendations25 Aug 2026US 12,716,156 B2Haier US Appliance Solutions, Inc.
- Washing machine and method for controlling the same4 Aug 2026US 12,698,581 B2Samsung Electronics Co., Ltd.
- Washing machine and method for controlling the same7 Jul 2026US 12,674,264 B2Samsung Electronics Co., Ltd.
- Laundry treatment apparatus16 Jun 2026US 12,655,566 B2LG Electronics Inc.
- Laundry treatment apparatus12 May 2026US 12,624,489 B2LG Electronics Inc.
- Shell and cap for friction shock absorber for washing machines24 Sep 2026US 2026/0287036 A1C.I.M.A. Compagnia Italiana Molle Acciaio S.p.A.
- Pump mounting assembly for a laundry appliance13 Aug 2026US 2026/0234857 A1Haier US Appliance Solutions, Inc.
- Clothes treatment apparatus6 Aug 2026US 2026/0226666 A1Samsung Electronics Co., Ltd.
- Pump mounting assembly for a laundry appliance23 Jul 2026US 2026/0210021 A1Haier US Appliance Solutions, Inc.
- Clothing processing device and control method of clothing processing device25 Jun 2026US 2026/0176806 A1LG Electronics Inc.
Most cited
By later US patents
- Drum type washing machine and dryer147US 5,768,730 ASharp Kabushiki Kaisha · 1998
- Centrifugal extracting machine having balancing system75US 5,280,660 APellerin Milnor Corporation · 1994
- Low-speed prebalancing for washing machines72US 6,578,225 B2SKF Autobalance Systems AB · 2003
- Drum type drying/washing machine67US 6,032,494 ASharp Kabushiki Kaisha · 2000
- Drum washer-drier with reduced vibration to a mounting floor62US 6,122,843 ASharp Kabushiki Kaisha · 2000