A47L 7/06
For supporting the suction cleaner on the exhaust air
Official title: for supporting the suction cleaner on the exhaust air
A47L7/06 (For supporting the suction cleaner on the exhaust air) appears on 14 US grants and 8 published applications in this corpus.
Search patents in A47L- Granted patents
- 14
- Published applications
- 8
- Assignees
- 4
- Inventors
- 22
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Pneumatic vacuum cleaner8 Jun 2023US 2023/0172409 A1
- Air cushion vacuum cleaner29 Sep 2016US 2016/0278590 A1
- Hovering vacuum cleaners and components thereof17 Jan 2013US 2013/0014342 A1
- Platform for a portable vacuum and shredder apparatus25 Nov 2010US 2010/0294867 A1
- Hover vacuum cleaner2 Sep 2010US 2010/0218337 A1Myvac Technology (M) Sdn. Bhd.
Most cited
By later US patents
- Vacuum cleaner for household refuse48US 6,141,822 ACertech SA, Societe Anonyme · 2000
- Upright vacuum cleaner20US 5,553,347 AMatsushita Electric Industrial Co., Ltd. · 1996
- Air-floated apparatus17US 5,101,615 A1992
- Air-floated apparatus14US 5,210,996 A1993
- Air-floated apparatus having structural channel member and pressure seal12US 5,048,275 A1991