F16N 2260/32
Pump failure
F16N2260/32 (Pump failure) appears on 5 US grants and 3 published applications in this corpus.
Search patents in F16N- Granted patents
- 5
- Published applications
- 3
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lubrication system26 Apr 2022US 11,313,454 B2ROLLS-ROYCE plc
- Supplemental lubrication pressurized by component or reservoir rotation30 Jun 2020US 10,697,586 B2Bell Helicopter Textron Inc.
- Transfer case oil pump assembly2 Apr 2019US 10,247,295 B1
- “Get home” oil supply and scavenge system23 Sep 2008US 7,426,834 B2General Electric Company
- Oil supply failure detection circuit2 Sep 1997US 5,662,081 AOutboard Marine Corporation
Most cited
By later US patents
- “Get home” oil supply and scavenge system14US 7,426,834 B2General Electric Company · 2008
- Supplemental lubrication pressurized by component or reservoir rotation7US 10,697,586 B2Bell Helicopter Textron Inc. · 2020
- Lubrication system7US 11,313,454 B2ROLLS-ROYCE plc · 2022
- Oil supply failure detection circuit4US 5,662,081 AOutboard Marine Corporation · 1997
- Transfer case oil pump assembly2US 10,247,295 B12019