F16F 1/426
Radial flexion of ring-type springs
Official title: {Radial flexion of ring-type springs}
F16F1/426 (Radial flexion of ring-type springs) appears on 22 US grants and 13 published applications in this corpus.
Search patents in F16F- Granted patents
- 22
- Published applications
- 13
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 4 |
| 2021 | 2 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flexure isolator and method of compliant isolation9 Jan 2024US 11,867,123 B2Lord Corporation
- Rolling element spring5 Apr 2022US 11,293,510 B2Schaeffler Technologies AG & Co. KG
- Mounting9 Nov 2021US 11,168,756 B2Pumpkin Mounts, LLC
- Canted coil spring with longitudinal component within and related methods2 Mar 2021US 10,935,097 B2Bal Seal Engineering, Inc.
- Mounting17 Mar 2020US 10,591,012 B2Pumpkin Mounts, LLC
- Rolling element spring12 Nov 2020US 2020/0355234 A1Schaeffler Technologies AG & Co. KG
- Mounting9 Jul 2020US 2020/0217385 A1Pumpkin Mounts, LLC
- Flexure isolator and method of compliant isolation23 Apr 2020US 2020/0123978 A1Lord Corporation
- Bearing plate for a vehicle bearing2 Jan 2020US 2020/0001926 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Mounting2 Aug 2018US 2018/0216687 A1Pumpkin Mounts, LLC
Most cited
By later US patents
- Radial elastomer compression spring120US 5,280,890 AMiner Enterprises, Inc. · 1994
- Device for filtering vibration, and a fixing system comprising a plurality of such devices for fixing a load on a support61US 5,358,210 AHutchinson · 1994
- Stop mechanism using an elastomeric element45US 4,603,363 AStorage Technology Partners II · 1986
- Constant contact side bearing34US 5,601,031 AMiner Enterprises, Inc. · 1997
- Annular resilient body made of fiber composite materials32US 4,942,075 AMetzeler GmbH · 1990