F05B 2240/70
Slinger plates or washers
F05B2240/70 (Slinger plates or washers) appears on 17 US grants and 4 published applications in this corpus.
Search patents in F05B- Granted patents
- 17
- Published applications
- 4
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 2 Apr 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotor blade attachment2 Apr 2013US 8,408,875 B2REpower Systems AG
- Rotor blade attachment13 Mar 2012US 8,133,029 B2REpower Systems AG
- Bearing seal for water pump8 Nov 2005US 6,962,344 B2Nsk Ltd.
- Bearing seal for water pump10 Feb 2004US 6,688,605 B1Nsk Ltd.
- Flow controller for mechanical seal protection17 Feb 1998US 5,718,436 A
Most cited
By later US patents
- Environmentally safe pump including seal93US 5,499,902 AEnvironamics Corporation · 1996
- Impeller adjuster for centrifugal pump50US 4,439,096 AA. W. Chesterton Company · 1984
- Sealing and pumping means and methods environmentally leak-proof pump with misting chamber defined therein37US 5,340,273 AEnvironamics Corporation · 1994
- Motor pump power end interconnect25US 5,344,291 AA. W. Chesterton Company · 1994
- Sealing arrangement with pressure responsive diaphragm means22US 5,261,676 AEnvironamics Corporation · 1993