A47L 7/0085
Suction cleaners adapted for additional purposes: adapted for special purposes not related
Official title: {adapted for special purposes not related to cleaning}
A47L7/0085 (Suction cleaners adapted for additional purposes: adapted for special purposes not related) appears on 130 US grants and 159 published applications in this corpus.
Search patents in A47L- Granted patents
- 130
- Published applications
- 159
- Assignees
- 69
- Inventors
- 295
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 4 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 3 |
| 2014 | 3 | 2 |
| 2015 | 2 | 2 |
| 2016 | 3 | 2 |
| 2017 | 2 | 20 |
| 2018 | 5 | 14 |
| 2019 | 13 | 10 |
| 2020 | 12 | 16 |
| 2021 | 10 | 13 |
| 2022 | 12 | 19 |
| 2023 | 11 | 8 |
| 2024 | 17 | 13 |
| 2025 | 9 | 10 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods to control an autonomous mobile robot30 Jun 2026US 12,667,977 B2iRobot Corporation
- Handheld vacuum assembly for the capture and collection of insects9 Jun 2026US 12,648,554 B2
- Vacuum for use with modular storage system7 Apr 2026US 12,593,946 B2Milwaukee Electric Tool Corporation
- Vacuum tools24 Feb 2026US 12,557,953 B2Milwaukee Electric Tool Corporation
- Hand carryable surface cleaning apparatus24 Sep 2026US 2026/0283417 A1Omachron Intellectual Property Inc.
- Multifunctional handheld device with arc-shaped handle structure27 Aug 2026US 2026/0248331 A1Guangzhou Hairspower Technologies Co., Ltd.
- Cleaner13 Aug 2026US 2026/0232153 A1LG Electronics Inc.
- Vacuum for Use with Modular Storage System4 Jun 2026US 2026/0151010 A1Milwaukee Electric Tool Corporation
- Robot and control method thereof9 Apr 2026US 2026/0099154 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Air flow-producing device, such as a vacuum cleaner or a blower1,158US 7,712,182 B2Milwaukee Electric Tool Corporation · 2010
- Low noise air blower113US 5,567,127 A1996
- Evacuation station81US 9,931,007 B2iRobot Corporation · 2018
- Hand carryable surface cleaning apparatus59US 10,729,294 B2Omachron Intellectual Property Inc. · 2020
- Cleaning and tool storage assembly54US 6,883,202 B2White Consolidated, Ltd. · 2005