A47L 9/08
With means adapted for blowing
Official title: with means adapted for blowing
A47L9/08 (With means adapted for blowing) appears on 134 US grants and 163 published applications in this corpus.
Search patents in A47L- Granted patents
- 134
- Published applications
- 163
- Assignees
- 92
- Inventors
- 330
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 3 | 8 |
| 2003 | 3 | 8 |
| 2004 | 7 | 11 |
| 2005 | 1 | 2 |
| 2006 | 3 | 1 |
| 2007 | 2 | 4 |
| 2008 | 1 | 6 |
| 2009 | 1 | 2 |
| 2010 | 4 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 5 |
| 2013 | 1 | 8 |
| 2014 | 1 | 6 |
| 2015 | 3 | 4 |
| 2016 | 6 | 10 |
| 2017 | 5 | 8 |
| 2018 | 3 | 8 |
| 2019 | 5 | 6 |
| 2020 | 8 | 9 |
| 2021 | 3 | 6 |
| 2022 | 4 | 9 |
| 2023 | 1 | 6 |
| 2024 | 11 | 15 |
| 2025 | 4 | 6 |
| 2026 | 7 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface cleaner28 Jul 2026US 12,690,735 B2BISSELL Inc.
- Animal cleaning device23 Jun 2026US 12,660,796 B2Divia La Penna Design Studio Inc.
- Dual-purpose blowing-suction machine19 May 2026US 12,628,993 B2Ningbo Brightech International Trading CO., LTD
- Vacuum tools24 Feb 2026US 12,557,953 B2Milwaukee Electric Tool Corporation
- Vacuum tools20 Jan 2026US 12,527,449 B2Milwaukee Electric Tool Corporation
- Animal cleaning device17 Sep 2026US 2026/0271877 A1Divia La Penna Design Studio Inc.
- Apparatus and method for dust removal20 Aug 2026US 2026/0240385 A1
- Cleaning device30 Jul 2026US 2026/0215647 A1
- Pet hair grooming machine25 Jun 2026US 2026/0174059 A1Yangzhou Xiaoyi Intelligent Technology Co., Ltd
- Cleaning apparatus and method for controlling the same21 May 2026US 2026/0140512 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Recirculating type cleaner113US 5,613,269 AMiwa Science Laboratory Inc. · 1997
- Robot vacuum cleaner with air agitation95US 7,059,012 B2Samsung Gwangju Electronics Co., Ltd. · 2006
- Portable blower85US 4,945,604 ABlack & Decker Inc. · 1990
- Vacuum cleaner77US 6,345,411 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Suction port body for vacuum-cleaner and vacuum-cleaner having the same75US 6,237,188 B1Toshiba Tec Kabushiki Kaisha · 2001