A47L 9/066
With adjustably mounted brushes, combs, lips or pads
Official title: {with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools (for suction cleaners with handles and nozzles fixed on the casing A47L5/34)}
A47L9/066 (With adjustably mounted brushes, combs, lips or pads) appears on 82 US grants and 94 published applications in this corpus.
Search patents in A47L- Granted patents
- 82
- Published applications
- 94
- Assignees
- 37
- Inventors
- 180
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 5 |
| 2005 | 1 | 0 |
| 2006 | 3 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 3 |
| 2015 | 2 | 6 |
| 2016 | 2 | 4 |
| 2017 | 7 | 3 |
| 2018 | 2 | 5 |
| 2019 | 2 | 4 |
| 2020 | 5 | 3 |
| 2021 | 6 | 6 |
| 2022 | 5 | 5 |
| 2023 | 5 | 8 |
| 2024 | 5 | 17 |
| 2025 | 5 | 5 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vacuum cleaner and method for operating a vacuum cleaner29 Sep 2026US 12,746,582 B2BSH Hausgeräte GmbH
- Vacuum tools1 Sep 2026US 12,721,486 B2Milwaukee Electric Tool Corporation
- Vacuum cleaner nozzle provided with a v-shaped front scraping member7 Jul 2026US 12,672,745 B2Seb S. A.
- Vacuum tools23 Jun 2026US 12,660,969 B2Milwaukee Electric Tool Corporation
- Floor cleaner with a movably mounted suction nozzle9 Jun 2026US 12,648,678 B2BSH Hausgeräte GmbH
- Vacuum tools1 Oct 2026US 2026/0294186 A1Milwaukee Electric Tool Corporation
- Systems and methods for active suspension for a robotic vacuum removable cleaning pad9 Jul 2026US 2026/0191375 A1SharkNinja Operating LLC
- Systems and methods for active suspension for a robotic cleaning device9 Jul 2026US 2026/0191377 A1SharkNinja Operating LLC
- Systems and methods for active suspension for a robotic cleaning device9 Jul 2026US 2026/0191386 A1SharkNinja Operating LLC
- Systems and methods for active suspension9 Jul 2026US 2026/0191390 A1SharkNinja Operating LLC
Most cited
By later US patents
- Robotic vacuum77US 8,881,339 B2iRobot Corporation · 2014
- Robotic vacuum46US 9,220,386 B2iRobot Corporation · 2015
- Nozzle for cleaner36US 10,638,901 B2LG Electronics Inc. · 2020
- Robotic vacuum cleaning system34US 8,955,192 B2iRobot Corporation · 2015
- Adjustable wand for carpet soil extractors33US 5,113,547 A1992