A47L 2601/20
Washing methods characterised by the use of a particular treatment: other treatments
Official title: Other treatments, e.g. dry cleaning
A47L2601/20 (Washing methods characterised by the use of a particular treatment: other treatments) appears on 23 US grants and 35 published applications in this corpus.
Search patents in A47L- Granted patents
- 23
- Published applications
- 35
- Assignees
- 24
- Inventors
- 111
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 3 |
| 2016 | 2 | 3 |
| 2017 | 0 | 2 |
| 2018 | 3 | 8 |
| 2019 | 2 | 3 |
| 2020 | 4 | 3 |
| 2021 | 3 | 4 |
| 2022 | 4 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Self-Cleaning Method of Cleaning System11 Dec 2025US 2025/0375083 A1Shanghai Zidong Technology Co., Ltd.
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Most cited
By later US patents
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- Shoe management apparatus4US 12,256,880 B2LG Electronics Inc. · 2025