A47L 23/263
With moving or driven parts, also combined with suction cleaning
Official title: {with moving or driven parts, also combined with suction cleaning}
A47L23/263 (With moving or driven parts, also combined with suction cleaning) appears on 65 US grants and 55 published applications in this corpus.
Search patents in A47L- Granted patents
- 65
- Published applications
- 55
- Assignees
- 23
- Inventors
- 93
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 3 |
| 2013 | 2 | 0 |
| 2014 | 1 | 5 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 2 | 3 |
| 2020 | 4 | 7 |
| 2021 | 2 | 4 |
| 2022 | 4 | 7 |
| 2023 | 2 | 4 |
| 2024 | 3 | 2 |
| 2025 | 1 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hand free footwear and foot cleaning device23 Oct 2025US 2025/0325164 A1
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Most cited
By later US patents
- Apparatus and method for sanitizing or washing footwear25US 6,668,842 B1Bradley Corporation · 2003
- Boot and shoe sole cleaner21US 5,950,269 A1999
- Footwear cleaner and disinfectant19US 8,631,533 B1The United States of America as represented by the Secretary of the Navy · 2014
- Shoe cleaning device17US 6,067,688 A2000
- Sanitizing floor mat17US 8,973,197 B22015