A47L 9/068
Nozzles combined with a different cleaning side
Official title: {Nozzles combined with a different cleaning side, e.g. duplex nozzles or dual purpose nozzles}
A47L9/068 (Nozzles combined with a different cleaning side) appears on 47 US grants and 57 published applications in this corpus.
Search patents in A47L- Granted patents
- 47
- Published applications
- 57
- Assignees
- 26
- Inventors
- 116
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 2 |
| 2016 | 2 | 6 |
| 2017 | 3 | 2 |
| 2018 | 4 | 3 |
| 2019 | 2 | 6 |
| 2020 | 3 | 1 |
| 2021 | 3 | 1 |
| 2022 | 2 | 3 |
| 2023 | 4 | 6 |
| 2024 | 4 | 5 |
| 2025 | 2 | 7 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Autonomous surface treatment apparatus15 Sep 2026US 12,733,780 B2Dyson Technology Limited
- Nozzle for cleaner5 May 2026US 12,616,345 B2LG Electronics Inc.
- Nozzle for cleaner17 Feb 2026US 12,551,074 B2LG Electronics Inc.
- Cleaning module and cleaner comprising same29 Apr 2025US 12,285,148 B2LG Electronics Inc.
- Nozzle for cleaner22 Apr 2025US 12,279,731 B2LG Electronics Inc.
- Nozzle for cleaner28 May 2026US 2026/0144422 A1LG Electronics Inc.
- Suction Head For Use In A Vacuum Cleaning Appliance, And A Vacuum Cleaning Appliance Comprising Thereof5 Feb 2026US 2026/0033685 A1Crush It Products, LLC
- Accessory tool for vacuum cleaner20 Nov 2025US 2025/0352013 A1BISSELL Inc.
- Nozzle for cleaner24 Jul 2025US 2025/0235065 A1LG Electronics Inc.
- Nozzle for cleaner3 Jul 2025US 2025/0213087 A1LG Electronics Inc.
Most cited
By later US patents
- Wet cleaning suction nozzle56US 5,819,366 AAktiebolaget Electrolux · 1998
- Nozzle for cleaner36US 10,638,901 B2LG Electronics Inc. · 2020
- Five-function vacuum cleaner nozzle33US 5,502,870 A1996
- Flea removal assembly and conversion kit25US 5,870,851 A1999
- Multi-purpose floor cleaning tool21US 4,864,681 AEmerson Electric Co. · 1989