A47L 9/0063
External storing devices
Official title: {External storing devices; Stands, casings or the like for the storage of suction cleaners}
A47L9/0063 (External storing devices) appears on 204 US grants and 361 published applications in this corpus.
Search patents in A47L- Granted patents
- 204
- Published applications
- 361
- Assignees
- 94
- Inventors
- 678
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 10 |
| 2006 | 5 | 1 |
| 2007 | 3 | 9 |
| 2008 | 4 | 3 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 2 | 5 |
| 2012 | 2 | 1 |
| 2013 | 4 | 4 |
| 2014 | 3 | 2 |
| 2015 | 2 | 4 |
| 2016 | 4 | 2 |
| 2017 | 2 | 10 |
| 2018 | 5 | 13 |
| 2019 | 9 | 12 |
| 2020 | 12 | 26 |
| 2021 | 13 | 23 |
| 2022 | 17 | 24 |
| 2023 | 15 | 48 |
| 2024 | 22 | 51 |
| 2025 | 25 | 49 |
| 2026 | 27 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Central vacuum system and inlet valves therefor6 Oct 2026US 12,751,587 B2H-P Products, Inc.
- Vacuum cleaner system notifying state of dust collection part and operating method of vacuum cleaner system6 Oct 2026US 12,751,592 B2Samsung Electronics Co., Ltd.
- Pad washing dock for mobile cleaning robots29 Sep 2026US 12,745,889 B2iRobot Corporation
- Cordless vacuum cleaner adopting overheating protection method15 Sep 2026US 12,733,784 B2Samsung Electronics Co., Ltd.
- SLAM robot and a paired application thereof15 Sep 2026US 12,736,962 B1AI Incorporated
- Apparatus and method for controlling a cleaning robot8 Oct 2026US 2026/0305900 A1BSH Hausgeräte GmbH
- Stationary service appliance for a poly functional roaming device8 Oct 2026US 2026/0310224 A1AI Incorporated
- Dust Collection Station for Vacuum Cleaner and Cleaning System Thereof1 Oct 2026US 2026/0294187 A1Shenzhen Chenbei Technology Co., Ltd.
- Cleaning Device and Dust Collecting Method1 Oct 2026US 2026/0294188 A1Shenzhen Chenbei Technology Co., Ltd.
- Stick vacuum cleaner system24 Sep 2026US 2026/0283418 A1Aktiebolaget Electrolux
Most cited
By later US patents
- Autonomous robot auto-docking and energy management systems and methods436US 7,332,890 B2iRobot Corporation · 2008
- Handheld extraction cleaner160US 6,125,498 ABISSELL Homecare, Inc. · 2000
- Autonomous robot auto-docking and energy management systems and methods94US 8,390,251 B2iRobot Corporation · 2013
- Autonomous robot auto-docking and energy management systems and methods81US 8,461,803 B2iRobot Corporation · 2013
- Computer servicing cart62US 4,989,291 AAlternative Resources Corporation · 1991