F16K 47/012
By means of a resilient damping element
Official title: {by means of a resilient damping element}
F16K47/012 (By means of a resilient damping element) appears on 32 US grants and 32 published applications in this corpus.
Search patents in F16K- Granted patents
- 32
- Published applications
- 32
- Assignees
- 30
- Inventors
- 89
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 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 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 1 |
| 2022 | 4 | 12 |
| 2023 | 5 | 7 |
| 2024 | 3 | 1 |
| 2025 | 4 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solenoid valve with improved damping and method for producing same8 Sep 2026US 12,729,780 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Vibration reducing device25 Aug 2026US 12,716,522 B2FMC Technologies, Inc.
- Pneumatic actuator dampener system and method7 Jul 2026US 12,674,523 B2Baker Hughes Pressure Control LLC
- Noise reduction member and solenoid valve for brake system with the same23 Dec 2025US 12,504,093 B2Hl Mando Corporation
- Dual air admittance valve21 Oct 2025US 12,448,762 B2
- Fuel cut-off valve18 Jun 2026US 2026/0168587 A1Unick Corporation
- Vibration reducing device21 May 2026US 2026/0139763 A1FMC Technologies, Inc.
- Dual air admittance valve26 Mar 2026US 2026/0085507 A1
- Solenoid valve with improved damping and method for producing same4 Sep 2025US 2025/0277544 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Tapered Exhaust Port for Valve Manifold28 Aug 2025US 2025/0268391 A1Sleep Number Corporation
Most cited
By later US patents
- Pressure-limiting hydraulic valve18US 4,552,172 AHermann Hemscheidt Maschinenfabrik GmbH & Co. · 1985
- Pressure shock absorber for oxygen-regulator supply system13US 4,172,468 AEmerson Electric Co. · 1979
- Non-return valve12US 4,603,710 ASulzer Brothers Limited · 1986
- Shock absorbing means for flow control devices10US 5,064,169 AKeystone International Holdings Corp. · 1991
- Vacuum check valve3US 4,724,867 AGeneral Motors Corporation · 1988