G01N 2203/0292
Coil spring
G01N2203/0292 (Coil spring) appears on 19 US grants and 10 published applications in this corpus.
Search patents in G01N- Granted patents
- 19
- Published applications
- 10
- Assignees
- 18
- Inventors
- 34
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Load measuring device and load measuring method22 Oct 2024US 12,123,851 B2NHK Spring Co., Ltd.
- Photovoltaic panel mounting system for a vehicle17 May 2022US 11,332,019 B2Hyundai Motor Company
- Device and method for checking the state of charge of a gas spring31 May 2016US 9,353,823 B2Bordignon Silvano S.R.L.
- Measurement apparatus for measuring elasticity coefficient of coil spring16 Sep 2014US 8,833,155 B2Hon Hai Precision Industry Co., Ltd.
- Spring force component tester10 Apr 2012US 8,151,638 B2Robert Bosch GmbH
- Micro extension spring inspection device22 May 2025US 2025/0164365 A1Honeywell Federal Manufacturing & Technologies, LLC
- Photovoltaic panel mounting system for a vehicle25 Feb 2021US 2021/0053447 A1Hyundai Motor Company
- Load measuring device and load measuring method25 Feb 2021US 2021/0055193 A1NHK Spring Co., Ltd.
- Device and method for checking the state of charge of a gas spring29 Jan 2015US 2015/0027219 A1Bordignon Silvano S.R.L.
- Measurement apparatus for measuring elasticity coefficient of coil spring24 Oct 2013US 2013/0276545 A1Hon Hai Precision Industry Co., Ltd.
Most cited
By later US patents