F16F 7/065
Where elements interengaging frictionally are in the shape of spiral bands
Official title: {where elements interengaging frictionally are in the shape of spiral bands}
F16F7/065 (Where elements interengaging frictionally are in the shape of spiral bands) appears on 5 US grants and 3 published applications in this corpus.
Search patents in F16F- Granted patents
- 5
- Published applications
- 3
- Assignees
- 5
- Inventors
- 6
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 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 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for installing a wrap spring12 Sep 2023US 11,754,129 B2Schaeffler Technologies AG & Co. KG
- Translational inerter assembly and method for damping movement of a flight control surface20 Oct 2020US 10,808,789 B2The Boeing Company
- Translational inerter assembly and method for damping movement of a flight control surface4 Dec 2018US 10,145,434 B2The Boeing Company
- Device for force limitation in a vehicle occupant restraint system17 Apr 2001US 6,216,972 B1TRW Occupant Restraint Systems GmbH & Co. KG
- Torque limiting device with restraining mechanism6 Aug 1996US 5,542,505 AVadnais Technologies Corporation
- Method for installing a wrap spring12 May 2022US 2022/0145947 A1Schaeffler Technologies AG & Co. KG
- Translational inerter assembly and method for damping movement of a flight control surface14 Feb 2019US 2019/0048959 A1The Boeing Company
- Translational inerter assembly and method for damping movement of a flight control surface17 May 2018US 2018/0135717 A1The Boeing Company
Most cited
By later US patents
- Device for force limitation in a vehicle occupant restraint system36US 6,216,972 B1TRW Occupant Restraint Systems GmbH & Co. KG · 2001
- Torque limiting device with restraining mechanism21US 5,542,505 AVadnais Technologies Corporation · 1996
- Translational inerter assembly and method for damping movement of a flight control surface4US 10,145,434 B2The Boeing Company · 2018