A47L 9/06
With fixed
Official title: with fixed, e.g. adjustably fixed brushes or the like
A47L9/06 (With fixed) appears on 732 US grants and 853 published applications in this corpus.
Search patents in A47L- Granted patents
- 732
- Published applications
- 853
- Assignees
- 210
- Inventors
- 1,253
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 16 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 3 |
| 2002 | 12 | 14 |
| 2003 | 6 | 10 |
| 2004 | 7 | 18 |
| 2005 | 3 | 16 |
| 2006 | 7 | 14 |
| 2007 | 12 | 11 |
| 2008 | 13 | 20 |
| 2009 | 4 | 23 |
| 2010 | 19 | 26 |
| 2011 | 11 | 11 |
| 2012 | 13 | 25 |
| 2013 | 17 | 16 |
| 2014 | 17 | 28 |
| 2015 | 12 | 28 |
| 2016 | 22 | 32 |
| 2017 | 30 | 44 |
| 2018 | 36 | 37 |
| 2019 | 22 | 82 |
| 2020 | 43 | 52 |
| 2021 | 62 | 75 |
| 2022 | 48 | 50 |
| 2023 | 56 | 61 |
| 2024 | 56 | 64 |
| 2025 | 39 | 47 |
| 2026 | 31 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A47L 9/0606Rigidly anchored brushes, combs, lips or pads298
- A47L 9/0673With removable brushes, combs, lips or pads186
- A47L 9/0686Nozzles with cleaning cloths125
- A47L 9/0633With retractable brushes, combs, lips or pads122
- A47L 9/0666With tilting, floating or similarly arranged brushes, combs, lips or pads96
- A47L 9/066With adjustably mounted brushes, combs, lips or pads82
- A47L 9/0693Specially shaped nozzles80
- A47L 9/068Nozzles combined with a different cleaning side47
Recent patents
- Vacuum cleaner and method for operating a vacuum cleaner29 Sep 2026US 12,746,582 B2BSH Hausgeräte GmbH
- Airbrush vacuum kit22 Sep 2026US 12,740,679 B2
- Autonomous surface treatment apparatus15 Sep 2026US 12,733,780 B2Dyson Technology Limited
- Surface cleaning apparatus8 Sep 2026US 12,727,731 B2Omachron Intellectual Property Inc.
- Vacuum tools1 Sep 2026US 12,721,486 B2Milwaukee Electric Tool Corporation
- Vacuum tools1 Oct 2026US 2026/0294186 A1Milwaukee Electric Tool Corporation
- Vacuum attachments24 Sep 2026US 2026/0283426 A1
- Surface cleaning apparatus24 Sep 2026US 2026/0283435 A1Omachron Intellectual Property Inc.
- Animal cleaning device17 Sep 2026US 2026/0271877 A1Divia La Penna Design Studio Inc.
- Nozzle for a surface treatment apparatus and a surface treatment apparatus having the same3 Sep 2026US 2026/0256331 A1SharkNinja Operating LLC
Most cited
By later US patents
- Floor nozzle for vacuum cleaners199US 5,539,953 A1996
- Vacuum cleaner nozzle for floors and carpets191US 7,222,393 B2Wessel-Werk GmbH · 2007
- Floor cleaner with dusting170US 7,013,528 B2BISSELL Homecare, Inc. · 2006
- Vacuum cleaner and cyclone module therefor170US 8,062,398 B2BISSELL Homecare, Inc. · 2011
- Vacuum cleaner nozzle164US 5,553,349 AAktiebolaget Electrolux · 1996