Y10S 55/02
Vacuum cleaner bags
Y10S55/02 (Vacuum cleaner bags) appears on 170 US grants and 70 published applications in this corpus.
Search patents in Y10S- Granted patents
- 170
- Published applications
- 70
- Assignees
- 88
- Inventors
- 261
- Latest grant
- 10 Mar 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 4 |
| 2002 | 11 | 3 |
| 2003 | 5 | 5 |
| 2004 | 6 | 8 |
| 2005 | 6 | 9 |
| 2006 | 5 | 8 |
| 2007 | 4 | 10 |
| 2008 | 9 | 3 |
| 2009 | 6 | 11 |
| 2010 | 9 | 3 |
| 2011 | 11 | 3 |
| 2012 | 7 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Vacuum cleaner filter bag having a side fold10 Mar 2015US 8,974,566 B2Eurofilters Holding N. V.
- Reusable aftermarket particulate collection member for otherwise conventional consumer floor vacuum cleaners17 Feb 2015US 8,956,432 B2Retro Filters LLC
- Leaf and lawn vacuum bagger18 Sep 2012US 8,266,763 B1
- Filter bag7 Aug 2012US 8,236,078 B2Wolf Pvg GmbH & Co. KG
- Multi-layer particle collector assembly22 May 2012US 8,182,564 B2Zhao Hui Filters (US), Inc.
- Wet and dry vacuum bag with closure seal and retaining clamp15 Oct 2020US 2020/0323407 A1Dustless Depot, LLC
- Vacuum Cleaner Filter Bag Having a Side Fold14 Feb 2013US 2013/0036717 A1Eurofilters Holding N. V.
- Reusable Aftermarket Particulate Collection Member for Otherwise Conventional Consumer Floor Vacuum Cleaners21 Jun 2012US 2012/0151705 A1Retro Filter, Inc.
- Housing assembly with bagging ring1 Dec 2011US 2011/0289893 A1Camfil Farr, Inc.
- Vacuum bag and vacuum bag attachment assembly2 Jun 2011US 2011/0126377 A1Zenith Technologies, LLC
Most cited
By later US patents
- Dust separation apparatus182US 5,858,038 ANotetry Limited · 1999
- Dual cyclonic vacuum cleaner with disposable liner178US 5,090,976 ANotetry Limited · 1992
- Dust filter bag including a highly porous backing material ply149US 6,706,086 B2FiberMark Gressner GmbH & Co. KG · 2004
- Disposable bin for cyclonic vacuum143US 5,145,499 ANotetry Limited · 1992
- Wet and dry vacuum cleaner138US 4,831,685 AThe Hoover Company · 1989