A47L 9/0606
Rigidly anchored brushes, combs, lips or pads
Official title: {rigidly anchored brushes, combs, lips or pads}
A47L9/0606 (Rigidly anchored brushes, combs, lips or pads) appears on 298 US grants and 327 published applications in this corpus.
Search patents in A47L- Granted patents
- 298
- Published applications
- 327
- Assignees
- 115
- Inventors
- 587
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 11 |
| 2003 | 5 | 8 |
| 2004 | 5 | 9 |
| 2005 | 2 | 9 |
| 2006 | 4 | 8 |
| 2007 | 8 | 5 |
| 2008 | 8 | 6 |
| 2009 | 2 | 3 |
| 2010 | 4 | 5 |
| 2011 | 1 | 5 |
| 2012 | 4 | 13 |
| 2013 | 7 | 9 |
| 2014 | 6 | 7 |
| 2015 | 6 | 14 |
| 2016 | 8 | 13 |
| 2017 | 11 | 18 |
| 2018 | 14 | 12 |
| 2019 | 6 | 28 |
| 2020 | 12 | 23 |
| 2021 | 27 | 18 |
| 2022 | 18 | 21 |
| 2023 | 22 | 21 |
| 2024 | 21 | 22 |
| 2025 | 13 | 15 |
| 2026 | 8 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Surface cleaner21 Jul 2026US 12,685,416 B2Techtronic Floor Care Technology Limited
- Handheld extraction cleaner30 Jun 2026US 12,667,233 B2BISSELL Inc.
- Handheld electric cleaner16 Jun 2026US 12,653,360 B2Ningbo Brightech International Trading CO., LTD
- Floor cleaner with a movably mounted suction nozzle9 Jun 2026US 12,648,678 B2BSH Hausgeräte GmbH
- Agitator for a surface treatment apparatus and a surface treatment apparatus having the same12 May 2026US 12,622,553 B2SharkNinja Operating LLC
- Nozzle for a surface treatment apparatus and a surface treatment apparatus having the same3 Sep 2026US 2026/0256331 A1SharkNinja Operating LLC
- Modular head system for handheld extraction cleaner, dry vacuum accessory for handheld extraction cleaner, and handheld extraction cleaner30 Jul 2026US 2026/0215634 A1BISSELL Inc.
- Autonomous Cleaning Robot Equipped With A Wet Cleaning Device23 Jul 2026US 2026/0207023 A1Seb S. A.
- Hand vacuum cleaner16 Jul 2026US 2026/0198737 A1Omachron International Property Inc.
- Cleaning Device9 Jul 2026US 2026/0191382 A1Uproot Lint LLC
Most cited
By later US patents
- Floor nozzle for vacuum cleaners199US 5,539,953 A1996
- Vacuum cleaner nozzle154US 5,634,239 AAktiebolaget Electrolux · 1997
- Baseboard dusters for vacuum cleaners121US 4,198,727 A1980
- Brush assembly of a vacuum cleaner118US 6,381,802 B2Samsung Kwangju Electronics Co., Ltd. · 2002
- Stick type vacuum cleaner102US 5,347,679 ARoyal Appliance Mfg. Co. · 1994