D06F 37/36
For rotating the receptacle at more than one speed
Official title: for rotating the receptacle at more than one speed {(D06F37/304, D06F37/308 take precedence)}
D06F37/36 (For rotating the receptacle at more than one speed) appears on 133 US grants and 165 published applications in this corpus.
Search patents in D06F- Granted patents
- 133
- Published applications
- 165
- Assignees
- 36
- Inventors
- 356
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 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 | 1 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 8 |
| 2016 | 3 | 7 |
| 2017 | 5 | 18 |
| 2018 | 8 | 21 |
| 2019 | 13 | 28 |
| 2020 | 16 | 18 |
| 2021 | 20 | 13 |
| 2022 | 19 | 8 |
| 2023 | 10 | 10 |
| 2024 | 9 | 12 |
| 2025 | 9 | 11 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Laundry machine6 Oct 2026US 12,753,542 B2Whirlpool Corporation
- Drum washing machine4 Aug 2026US 12,698,583 B2LG Electronics Inc.
- Washing machine16 Jun 2026US 12,655,562 B2Samsung Electronics Co., Ltd.
- Laundry system and method to reduce textile microfiber release26 May 2026US 12,637,796 B2Haier US Appliance Solutions, Inc.
- Washing machine driving system and a washing machine with the same28 Apr 2026US 12,612,723 B2LG Electronics Inc.
- Clothing processing apparatus and control method of clothing processing apparatus27 Aug 2026US 2026/0250894 A1LG Electronics Inc.
- Apparatus for treating laundry and control method thereof28 May 2026US 2026/0146382 A1LG Electronics Inc.
- Washing machine and control method thereof5 Mar 2026US 2026/0062847 A1Samsung Electronics Co., Ltd.
- Drum rotating device and laundry care apparatus including same20 Nov 2025US 2025/0354318 A1LG Electronics Inc.
- Drum rotating device and laundry care apparatus including same20 Nov 2025US 2025/0354319 A1LG Electronics Inc.
Most cited
By later US patents
- Washing machine47US 4,114,406 AU. S. Philips Corporation · 1978
- Full-automatic washing and drying machine24US 5,029,458 AHitachi, Ltd. · 1991
- Two-speed drive17US 4,220,232 AGeneral Electric Company · 1980
- Washing machine with delayed action drive clutch13US 4,231,237 AGeneral Electric Company · 1980
- Washing machine motor and washing machine comprising same12US 9,976,243 B2Amotech Co., Ltd. · 2018